diff --git a/opencl/test/unit_test/mt_tests/memory_manager/deferred_deleter_clear_queue_mt_tests.cpp b/opencl/test/unit_test/mt_tests/memory_manager/deferred_deleter_clear_queue_mt_tests.cpp
index 123b7f31b2..6dfe645383 100644
--- a/opencl/test/unit_test/mt_tests/memory_manager/deferred_deleter_clear_queue_mt_tests.cpp
+++ b/opencl/test/unit_test/mt_tests/memory_manager/deferred_deleter_clear_queue_mt_tests.cpp
@@ -30,7 +30,7 @@ struct ClearQueueTest : public ::testing::Test,
     static void threadMethod(MockDeferredDeleter *deleter) {
         while (!startClear)
             ;
-        deleter->clearQueue(false);
+        deleter->clearQueue();
         threadStopped++;
     }
     MockDeferrableDeletion *createDeletion() {
diff --git a/opencl/test/unit_test/mt_tests/memory_manager/deferred_deleter_mt_tests.cpp b/opencl/test/unit_test/mt_tests/memory_manager/deferred_deleter_mt_tests.cpp
index e064c57087..537acb5e3c 100644
--- a/opencl/test/unit_test/mt_tests/memory_manager/deferred_deleter_mt_tests.cpp
+++ b/opencl/test/unit_test/mt_tests/memory_manager/deferred_deleter_mt_tests.cpp
@@ -213,13 +213,13 @@ TEST_F(DeferredDeleterTest, WhenSettingDoWorkInBackgroundThenThreadShouldStopIsS
 }
 
 TEST_F(DeferredDeleterTest, givenDeferredDeleterWhenBlockingDrainIsCalledThenArElementsReleasedIsCalled) {
-    deleter->drain(true, false);
+    deleter->drain(true);
     EXPECT_NE(0, deleter->areElementsReleasedCalled);
     EXPECT_EQ(1, deleter->drainCalled);
 }
 
 TEST_F(DeferredDeleterTest, givenDeferredDeleterWhenNonBlockingDrainIsCalledThenArElementsReleasedIsNotCalled) {
-    deleter->drain(false, false);
+    deleter->drain(false);
     EXPECT_EQ(0, deleter->areElementsReleasedCalled);
     EXPECT_EQ(1, deleter->drainCalled);
 }
diff --git a/shared/source/memory_manager/deferrable_deletion.h b/shared/source/memory_manager/deferrable_deletion.h
index 41467d2d13..d241975c40 100644
--- a/shared/source/memory_manager/deferrable_deletion.h
+++ b/shared/source/memory_manager/deferrable_deletion.h
@@ -14,8 +14,5 @@ class DeferrableDeletion : public IDNode<DeferrableDeletion> {
     template <typename... Args>
     static DeferrableDeletion *create(Args... args);
     virtual bool apply() = 0;
-
-    bool isExternalHostptr() const { return externalHostptr; }
-    bool externalHostptr = false;
 };
 } // namespace NEO
diff --git a/shared/source/memory_manager/deferred_deleter.cpp b/shared/source/memory_manager/deferred_deleter.cpp
index 6eecc0a4db..bd623779c5 100644
--- a/shared/source/memory_manager/deferred_deleter.cpp
+++ b/shared/source/memory_manager/deferred_deleter.cpp
@@ -11,7 +11,10 @@
 #include "shared/source/os_interface/os_thread.h"
 
 namespace NEO {
-DeferredDeleter::DeferredDeleter() = default;
+DeferredDeleter::DeferredDeleter() {
+    doWorkInBackground = false;
+    elementsToRelease = 0;
+}
 
 void DeferredDeleter::stop() {
     // Called with threadMutex acquired
@@ -32,7 +35,7 @@ void DeferredDeleter::stop() {
         // Delete working thread
         worker.reset();
     }
-    drain(false, false);
+    drain(false);
 }
 
 void DeferredDeleter::safeStop() {
@@ -46,14 +49,8 @@ DeferredDeleter::~DeferredDeleter() {
 
 void DeferredDeleter::deferDeletion(DeferrableDeletion *deletion) {
     std::unique_lock<std::mutex> lock(queueMutex);
-
-    this->elementsToRelease++;
-    if (deletion->isExternalHostptr()) {
-        this->hostptrsToRelease++;
-    }
-
+    elementsToRelease++;
     queue.pushTailOne(*deletion);
-
     lock.unlock();
     condition.notify_one();
 }
@@ -79,8 +76,8 @@ void DeferredDeleter::ensureThread() {
     worker = Thread::createFunc(run, reinterpret_cast<void *>(this));
 }
 
-bool DeferredDeleter::areElementsReleased(bool hostptrsOnly) {
-    return hostptrsOnly ? this->hostptrsToRelease == 0 : this->elementsToRelease == 0;
+bool DeferredDeleter::areElementsReleased() {
+    return elementsToRelease == 0;
 }
 
 bool DeferredDeleter::shouldStop() {
@@ -99,7 +96,7 @@ void *DeferredDeleter::run(void *arg) {
         }
         lock.unlock();
         // Delete items placed into deferred delete queue
-        self->clearQueue(false);
+        self->clearQueue();
         lock.lock();
         // Check whether working thread should be stopped
     } while (!self->shouldStop());
@@ -107,24 +104,20 @@ void *DeferredDeleter::run(void *arg) {
     return nullptr;
 }
 
-void DeferredDeleter::drain(bool blocking, bool hostptrsOnly) {
-    clearQueue(hostptrsOnly);
+void DeferredDeleter::drain(bool blocking) {
+    clearQueue();
     if (blocking) {
-        while (!areElementsReleased(hostptrsOnly))
+        while (!areElementsReleased())
             ;
     }
 }
 
-void DeferredDeleter::clearQueue(bool hostptrsOnly) {
+void DeferredDeleter::clearQueue() {
     do {
         auto deletion = queue.removeFrontOne();
         if (deletion) {
-            bool isDeletionHostptr = deletion->isExternalHostptr();
-            if ((!hostptrsOnly || isDeletionHostptr) && deletion->apply()) {
-                this->elementsToRelease--;
-                if (isDeletionHostptr) {
-                    this->hostptrsToRelease--;
-                }
+            if (deletion->apply()) {
+                elementsToRelease--;
             } else {
                 queue.pushTailOne(*deletion.release());
             }
diff --git a/shared/source/memory_manager/deferred_deleter.h b/shared/source/memory_manager/deferred_deleter.h
index d0c65f84a7..27d67d57ac 100644
--- a/shared/source/memory_manager/deferred_deleter.h
+++ b/shared/source/memory_manager/deferred_deleter.h
@@ -29,21 +29,20 @@ class DeferredDeleter {
 
     MOCKABLE_VIRTUAL void removeClient();
 
-    MOCKABLE_VIRTUAL void drain(bool blocking, bool hostptrsOnly);
+    MOCKABLE_VIRTUAL void drain(bool blocking);
 
   protected:
     void stop();
     void safeStop();
     void ensureThread();
-    MOCKABLE_VIRTUAL void clearQueue(bool hostptrsOnly);
-    MOCKABLE_VIRTUAL bool areElementsReleased(bool hostptrsOnly);
+    MOCKABLE_VIRTUAL void clearQueue();
+    MOCKABLE_VIRTUAL bool areElementsReleased();
     MOCKABLE_VIRTUAL bool shouldStop();
 
     static void *run(void *);
 
-    std::atomic<bool> doWorkInBackground = false;
-    std::atomic<int> elementsToRelease = 0;
-    std::atomic<int> hostptrsToRelease = 0;
+    std::atomic<bool> doWorkInBackground;
+    std::atomic<int> elementsToRelease;
     std::unique_ptr<Thread> worker;
     int32_t numClients = 0;
     IDList<DeferrableDeletion, true> queue;
diff --git a/shared/source/memory_manager/memory_manager.cpp b/shared/source/memory_manager/memory_manager.cpp
index 1ab0ce2213..17a5733616 100644
--- a/shared/source/memory_manager/memory_manager.cpp
+++ b/shared/source/memory_manager/memory_manager.cpp
@@ -198,7 +198,7 @@ void *MemoryManager::allocateSystemMemory(size_t size, size_t alignment) {
 
 GraphicsAllocation *MemoryManager::allocateGraphicsMemoryWithHostPtr(const AllocationData &allocationData) {
     if (deferredDeleter) {
-        deferredDeleter->drain(true, false);
+        deferredDeleter->drain(true);
     }
     GraphicsAllocation *graphicsAllocation = nullptr;
     auto osStorage = hostPtrManager->prepareOsStorageForAllocation(*this, allocationData.size, allocationData.hostPtr, allocationData.rootDeviceIndex);
@@ -315,7 +315,7 @@ void MemoryManager::checkGpuUsageAndDestroyGraphicsAllocations(GraphicsAllocatio
     if (gfxAllocation->isUsed()) {
         if (gfxAllocation->isUsedByManyOsContexts()) {
             multiContextResourceDestructor->deferDeletion(new DeferrableAllocationDeletion{*this, *gfxAllocation});
-            multiContextResourceDestructor->drain(false, false);
+            multiContextResourceDestructor->drain(false);
             return;
         }
         for (auto &engine : getRegisteredEngines(gfxAllocation->getRootDeviceIndex())) {
@@ -345,7 +345,7 @@ bool MemoryManager::isLimitedRange(uint32_t rootDeviceIndex) {
 
 void MemoryManager::waitForDeletions() {
     if (deferredDeleter) {
-        deferredDeleter->drain(false, false);
+        deferredDeleter->drain(false);
     }
     deferredDeleter.reset(nullptr);
 }
@@ -737,12 +737,6 @@ bool MemoryManager::mapAuxGpuVA(GraphicsAllocation *graphicsAllocation) {
 }
 
 GraphicsAllocation *MemoryManager::allocateGraphicsMemory(const AllocationData &allocationData) {
-    if (allocationData.type == AllocationType::externalHostPtr &&
-        allocationData.hostPtr &&
-        this->getDeferredDeleter()) {
-        this->getDeferredDeleter()->drain(true, true);
-    }
-
     if (allocationData.type == AllocationType::image || allocationData.type == AllocationType::sharedResourceCopy) {
         UNRECOVERABLE_IF(allocationData.imgInfo == nullptr);
         return allocateGraphicsMemoryForImage(allocationData);
diff --git a/shared/source/os_interface/windows/deferrable_deletion_win.cpp b/shared/source/os_interface/windows/deferrable_deletion_win.cpp
index bd620896d5..9d1fd91fc9 100644
--- a/shared/source/os_interface/windows/deferrable_deletion_win.cpp
+++ b/shared/source/os_interface/windows/deferrable_deletion_win.cpp
@@ -7,7 +7,6 @@
 
 #include "shared/source/os_interface/windows/deferrable_deletion_win.h"
 
-#include "shared/source/memory_manager/allocation_type.h"
 #include "shared/source/os_interface/windows/wddm/wddm.h"
 
 namespace NEO {
@@ -16,10 +15,9 @@ template <typename... Args>
 DeferrableDeletion *DeferrableDeletion::create(Args... args) {
     return new DeferrableDeletionImpl(std::forward<Args>(args)...);
 }
+template DeferrableDeletion *DeferrableDeletion::create(Wddm *wddm, const D3DKMT_HANDLE *handles, uint32_t allocationCount, D3DKMT_HANDLE resourceHandle);
 
-template DeferrableDeletion *DeferrableDeletion::create(Wddm *wddm, const D3DKMT_HANDLE *handles, uint32_t allocationCount, D3DKMT_HANDLE resourceHandle, AllocationType type);
-
-DeferrableDeletionImpl::DeferrableDeletionImpl(Wddm *wddm, const D3DKMT_HANDLE *handles, uint32_t allocationCount, D3DKMT_HANDLE resourceHandle, AllocationType type)
+DeferrableDeletionImpl::DeferrableDeletionImpl(Wddm *wddm, const D3DKMT_HANDLE *handles, uint32_t allocationCount, D3DKMT_HANDLE resourceHandle)
     : wddm(wddm), allocationCount(allocationCount), resourceHandle(resourceHandle) {
     if (handles) {
         this->handles = new D3DKMT_HANDLE[allocationCount];
@@ -27,15 +25,12 @@ DeferrableDeletionImpl::DeferrableDeletionImpl(Wddm *wddm, const D3DKMT_HANDLE *
             this->handles[i] = handles[i];
         }
     }
-    this->externalHostptr = type == AllocationType::externalHostPtr;
 }
-
 bool DeferrableDeletionImpl::apply() {
     [[maybe_unused]] bool destroyStatus = wddm->destroyAllocations(handles, allocationCount, resourceHandle);
     DEBUG_BREAK_IF(!destroyStatus);
     return true;
 }
-
 DeferrableDeletionImpl::~DeferrableDeletionImpl() {
     if (handles) {
         delete[] handles;
diff --git a/shared/source/os_interface/windows/deferrable_deletion_win.h b/shared/source/os_interface/windows/deferrable_deletion_win.h
index 9ccff56754..8b60b10d3f 100644
--- a/shared/source/os_interface/windows/deferrable_deletion_win.h
+++ b/shared/source/os_interface/windows/deferrable_deletion_win.h
@@ -15,11 +15,10 @@ namespace NEO {
 
 class OsContextWin;
 class Wddm;
-enum class AllocationType;
 
 class DeferrableDeletionImpl : public DeferrableDeletion {
   public:
-    DeferrableDeletionImpl(Wddm *wddm, const D3DKMT_HANDLE *handles, uint32_t allocationCount, D3DKMT_HANDLE resourceHandle, AllocationType type);
+    DeferrableDeletionImpl(Wddm *wddm, const D3DKMT_HANDLE *handles, uint32_t allocationCount, D3DKMT_HANDLE resourceHandle);
     bool apply() override;
     ~DeferrableDeletionImpl() override;
 
diff --git a/shared/source/os_interface/windows/wddm_memory_manager.cpp b/shared/source/os_interface/windows/wddm_memory_manager.cpp
index fb0e9393f8..de5ef4ccd2 100644
--- a/shared/source/os_interface/windows/wddm_memory_manager.cpp
+++ b/shared/source/os_interface/windows/wddm_memory_manager.cpp
@@ -811,8 +811,8 @@ void WddmMemoryManager::handleFenceCompletion(GraphicsAllocation *allocation) {
 
 bool WddmMemoryManager::tryDeferDeletions(const D3DKMT_HANDLE *handles, uint32_t allocationCount, D3DKMT_HANDLE resourceHandle, uint32_t rootDeviceIndex, AllocationType type) {
     bool status = true;
-    if (deferredDeleter) {
-        deferredDeleter->deferDeletion(DeferrableDeletion::create(&getWddm(rootDeviceIndex), handles, allocationCount, resourceHandle, type));
+    if (deferredDeleter && type != AllocationType::externalHostPtr) {
+        deferredDeleter->deferDeletion(DeferrableDeletion::create(&getWddm(rootDeviceIndex), handles, allocationCount, resourceHandle));
     } else {
         status = getWddm(rootDeviceIndex).destroyAllocations(handles, allocationCount, resourceHandle);
     }
@@ -1044,7 +1044,7 @@ bool WddmMemoryManager::mapGpuVaForOneHandleAllocation(WddmAllocation *allocatio
     auto status = getWddm(allocation->getRootDeviceIndex()).mapGpuVirtualAddress(allocation->getDefaultGmm(), allocation->getDefaultHandle(), minimumAddress, maximumAddress, addressToMap, allocation->getGpuAddressToModify(), allocation->getAllocationType());
 
     if (!status && deferredDeleter) {
-        deferredDeleter->drain(true, false);
+        deferredDeleter->drain(true);
         status = getWddm(allocation->getRootDeviceIndex()).mapGpuVirtualAddress(allocation->getDefaultGmm(), allocation->getDefaultHandle(), minimumAddress, maximumAddress, addressToMap, allocation->getGpuAddressToModify(), allocation->getAllocationType());
     }
     if (!status) {
@@ -1090,7 +1090,7 @@ bool WddmMemoryManager::mapMultiHandleAllocationWithRetry(WddmAllocation *alloca
                                                 gfxPartition->getHeapMinimalAddress(heapIndex), gfxPartition->getHeapLimit(heapIndex), addressToMap, gpuAddress, allocation->getAllocationType());
 
         if (!status && deferredDeleter) {
-            deferredDeleter->drain(true, false);
+            deferredDeleter->drain(true);
             status = wddm.mapGpuVirtualAddress(allocation->getGmm(currentHandle), allocation->getHandles()[currentHandle],
                                                gfxPartition->getHeapMinimalAddress(heapIndex), gfxPartition->getHeapLimit(heapIndex), addressToMap, gpuAddress, allocation->getAllocationType());
         }
@@ -1113,7 +1113,7 @@ bool WddmMemoryManager::createGpuAllocationsWithRetry(WddmAllocation *allocation
         auto gmm = allocation->getGmm(handleId);
         auto status = getWddm(allocation->getRootDeviceIndex()).createAllocation(gmm->gmmResourceInfo->getSystemMemPointer(), gmm, allocation->getHandleToModify(handleId), allocation->getResourceHandleToModify(), allocation->getSharedHandleToModify());
         if (status == STATUS_GRAPHICS_NO_VIDEO_MEMORY && deferredDeleter) {
-            deferredDeleter->drain(true, false);
+            deferredDeleter->drain(true);
             status = getWddm(allocation->getRootDeviceIndex()).createAllocation(gmm->gmmResourceInfo->getSystemMemPointer(), gmm, allocation->getHandleToModify(handleId), allocation->getResourceHandleToModify(), allocation->getSharedHandleToModify());
         }
         if (status != STATUS_SUCCESS) {
diff --git a/shared/test/common/mocks/mock_deferred_deleter.cpp b/shared/test/common/mocks/mock_deferred_deleter.cpp
index f38ac7b6d8..5719ca382e 100644
--- a/shared/test/common/mocks/mock_deferred_deleter.cpp
+++ b/shared/test/common/mocks/mock_deferred_deleter.cpp
@@ -34,20 +34,19 @@ void MockDeferredDeleter::removeClient() {
     --numClients;
 }
 
-void MockDeferredDeleter::drain(bool blocking, bool hostptrsOnly) {
+void MockDeferredDeleter::drain(bool blocking) {
     if (expectDrainCalled) {
         EXPECT_EQ(expectedDrainValue, blocking);
     }
-    DeferredDeleter::drain(blocking, hostptrsOnly);
+    DeferredDeleter::drain(blocking);
     drainCalled++;
 }
 
 void MockDeferredDeleter::drain() {
-    return drain(true, false);
+    return drain(true);
 }
 
-bool MockDeferredDeleter::areElementsReleased(bool hostptrsOnly) {
-    this->areElementsReleasedCalledForHostptrs = hostptrsOnly;
+bool MockDeferredDeleter::areElementsReleased() {
     areElementsReleasedCalled++;
     return areElementsReleasedCalled != 1;
 }
@@ -66,8 +65,8 @@ bool MockDeferredDeleter::shouldStop() {
     return shouldStopCalled > 1;
 }
 
-void MockDeferredDeleter::clearQueue(bool hostptrsOnly) {
-    DeferredDeleter::clearQueue(hostptrsOnly);
+void MockDeferredDeleter::clearQueue() {
+    DeferredDeleter::clearQueue();
     clearCalled++;
 }
 
@@ -101,7 +100,7 @@ void MockDeferredDeleter::setDoWorkInBackgroundValue(bool value) {
 }
 
 bool MockDeferredDeleter::baseAreElementsReleased() {
-    return DeferredDeleter::areElementsReleased(false);
+    return DeferredDeleter::areElementsReleased();
 }
 
 bool MockDeferredDeleter::baseShouldStop() {
diff --git a/shared/test/common/mocks/mock_deferred_deleter.h b/shared/test/common/mocks/mock_deferred_deleter.h
index 3b9b7c00d9..fd09ddf2a0 100644
--- a/shared/test/common/mocks/mock_deferred_deleter.h
+++ b/shared/test/common/mocks/mock_deferred_deleter.h
@@ -22,9 +22,9 @@ class MockDeferredDeleter : public DeferredDeleter {
 
     void removeClient() override;
 
-    void drain(bool blocking, bool hostptrsOnly) override;
+    void drain(bool blocking) override;
 
-    bool areElementsReleased(bool hostptrsOnly) override;
+    bool areElementsReleased() override;
 
     bool shouldStop() override;
 
@@ -56,8 +56,6 @@ class MockDeferredDeleter : public DeferredDeleter {
 
     int areElementsReleasedCalled = 0;
 
-    bool areElementsReleasedCalledForHostptrs = false;
-
     std::atomic<int> shouldStopCalled;
 
     std::atomic<int> clearCalled;
@@ -75,6 +73,6 @@ class MockDeferredDeleter : public DeferredDeleter {
 
     bool expectDrainCalled = false;
 
-    void clearQueue(bool hostptrsOnly) override;
+    void clearQueue() override;
 };
 } // namespace NEO
diff --git a/shared/test/unit_test/memory_manager/deferred_deleter_tests.cpp b/shared/test/unit_test/memory_manager/deferred_deleter_tests.cpp
index cef5ccc517..226435061c 100644
--- a/shared/test/unit_test/memory_manager/deferred_deleter_tests.cpp
+++ b/shared/test/unit_test/memory_manager/deferred_deleter_tests.cpp
@@ -23,23 +23,14 @@ TEST(DeferredDeleter, WhenDeferredDeleterIsCreatedThenItIsNotAssignable) {
 
 TEST(DeferredDeleter, givenDeferredDeleterWhenBlockingDrainIsCalledThenArElementsReleasedIsCalled) {
     auto deleter = std::make_unique<MockDeferredDeleter>();
-    deleter->drain(true, false);
+    deleter->drain(true);
     EXPECT_NE(0, deleter->areElementsReleasedCalled);
-    EXPECT_FALSE(deleter->areElementsReleasedCalledForHostptrs);
-    EXPECT_EQ(1, deleter->drainCalled);
-}
-
-TEST(DeferredDeleter, givenDeferredDeleterWhenBlockingDrainOnlyForHostptrsIsCalledThenArElementsReleasedIsCalledWithHostptrsOnly) {
-    auto deleter = std::make_unique<MockDeferredDeleter>();
-    deleter->drain(true, true);
-    EXPECT_NE(0, deleter->areElementsReleasedCalled);
-    EXPECT_TRUE(deleter->areElementsReleasedCalledForHostptrs);
     EXPECT_EQ(1, deleter->drainCalled);
 }
 
 TEST(DeferredDeleter, givenDeferredDeleterWhenNonBlockingDrainIsCalledThenArElementsReleasedIsNotCalled) {
     auto deleter = std::make_unique<MockDeferredDeleter>();
-    deleter->drain(false, false);
+    deleter->drain(false);
     EXPECT_EQ(0, deleter->areElementsReleasedCalled);
     EXPECT_EQ(1, deleter->drainCalled);
 }
diff --git a/shared/test/unit_test/os_interface/windows/deferrable_deletion_win_tests.cpp b/shared/test/unit_test/os_interface/windows/deferrable_deletion_win_tests.cpp
index 2e354b4238..d20d3b5791 100644
--- a/shared/test/unit_test/os_interface/windows/deferrable_deletion_win_tests.cpp
+++ b/shared/test/unit_test/os_interface/windows/deferrable_deletion_win_tests.cpp
@@ -51,21 +51,18 @@ class DeferrableDeletionTest : public ::testing::Test {
 };
 
 TEST_F(DeferrableDeletionTest, givenDeferrableDeletionWhenIsCreatedThenObjectMembersAreSetProperly) {
-    MockDeferrableDeletion deletion(wddm.get(), &handle, allocationCount, resourceHandle, AllocationType::buffer);
+    MockDeferrableDeletion deletion(wddm.get(), &handle, allocationCount, resourceHandle);
     EXPECT_EQ(wddm.get(), deletion.wddm);
     EXPECT_NE(nullptr, deletion.handles);
     EXPECT_EQ(handle, *deletion.handles);
     EXPECT_NE(&handle, deletion.handles);
     EXPECT_EQ(allocationCount, deletion.allocationCount);
     EXPECT_EQ(resourceHandle, deletion.resourceHandle);
-    EXPECT_FALSE(deletion.isExternalHostptr());
-    MockDeferrableDeletion deletion2(wddm.get(), &handle, allocationCount, resourceHandle, AllocationType::externalHostPtr);
-    EXPECT_TRUE(deletion2.isExternalHostptr());
 }
 
 TEST_F(DeferrableDeletionTest, givenDeferrableDeletionWhenApplyIsCalledThenDeletionIsApplied) {
     wddm->callBaseDestroyAllocations = false;
-    std::unique_ptr<DeferrableDeletion> deletion(DeferrableDeletion::create((Wddm *)wddm.get(), &handle, allocationCount, resourceHandle, AllocationType::buffer));
+    std::unique_ptr<DeferrableDeletion> deletion(DeferrableDeletion::create((Wddm *)wddm.get(), &handle, allocationCount, resourceHandle));
     EXPECT_EQ(0u, wddm->destroyAllocationResult.called);
     deletion->apply();
     EXPECT_EQ(1u, wddm->destroyAllocationResult.called);
diff --git a/shared/test/unit_test/os_interface/windows/wddm_memory_manager_tests.cpp b/shared/test/unit_test/os_interface/windows/wddm_memory_manager_tests.cpp
index 1bd2db0378..0da98c306c 100644
--- a/shared/test/unit_test/os_interface/windows/wddm_memory_manager_tests.cpp
+++ b/shared/test/unit_test/os_interface/windows/wddm_memory_manager_tests.cpp
@@ -4037,6 +4037,13 @@ struct WddmMemoryManagerWithAsyncDeleterTest : public ::testing::Test {
     WddmMock *wddm;
 };
 
+TEST_F(WddmMemoryManagerWithAsyncDeleterTest, givenWddmWhenAsyncDeleterIsEnabledThenDoNotDeferExternalHostptrDeletions) {
+    EXPECT_EQ(0, deleter->deferDeletionCalled);
+    memoryManager->tryDeferDeletions(nullptr, 0, 0, 0, AllocationType::externalHostPtr);
+    EXPECT_EQ(0, deleter->deferDeletionCalled);
+    EXPECT_EQ(1u, wddm->destroyAllocationResult.called);
+}
+
 TEST_F(WddmMemoryManagerWithAsyncDeleterTest, givenWddmWhenAsyncDeleterIsEnabledThenCanDeferDeletions) {
     EXPECT_EQ(0, deleter->deferDeletionCalled);
     memoryManager->tryDeferDeletions(nullptr, 0, 0, 0, AllocationType::unknown);