diff --git a/shared/source/os_interface/windows/wddm_memory_manager.cpp b/shared/source/os_interface/windows/wddm_memory_manager.cpp
index 5c424807df..de5ef4ccd2 100644
--- a/shared/source/os_interface/windows/wddm_memory_manager.cpp
+++ b/shared/source/os_interface/windows/wddm_memory_manager.cpp
@@ -761,11 +761,11 @@ void WddmMemoryManager::freeGraphicsMemoryImpl(GraphicsAllocation *gfxAllocation
         cleanGraphicsMemoryCreatedFromHostPtr(gfxAllocation);
     } else {
         if (input->getResourceHandle() != 0) {
-            [[maybe_unused]] auto status = tryDeferDeletions(nullptr, 0, input->getResourceHandle(), gfxAllocation->getRootDeviceIndex());
+            [[maybe_unused]] auto status = tryDeferDeletions(nullptr, 0, input->getResourceHandle(), gfxAllocation->getRootDeviceIndex(), gfxAllocation->getAllocationType());
             DEBUG_BREAK_IF(!status);
         } else {
             for (auto handle : input->getHandles()) {
-                [[maybe_unused]] auto status = tryDeferDeletions(&handle, 1, 0, gfxAllocation->getRootDeviceIndex());
+                [[maybe_unused]] auto status = tryDeferDeletions(&handle, 1, 0, gfxAllocation->getRootDeviceIndex(), gfxAllocation->getAllocationType());
                 DEBUG_BREAK_IF(!status);
             }
         }
@@ -809,9 +809,9 @@ void WddmMemoryManager::handleFenceCompletion(GraphicsAllocation *allocation) {
     }
 }
 
-bool WddmMemoryManager::tryDeferDeletions(const D3DKMT_HANDLE *handles, uint32_t allocationCount, D3DKMT_HANDLE resourceHandle, uint32_t rootDeviceIndex) {
+bool WddmMemoryManager::tryDeferDeletions(const D3DKMT_HANDLE *handles, uint32_t allocationCount, D3DKMT_HANDLE resourceHandle, uint32_t rootDeviceIndex, AllocationType type) {
     bool status = true;
-    if (deferredDeleter) {
+    if (deferredDeleter && type != AllocationType::externalHostPtr) {
         deferredDeleter->deferDeletion(DeferrableDeletion::create(&getWddm(rootDeviceIndex), handles, allocationCount, resourceHandle));
     } else {
         status = getWddm(rootDeviceIndex).destroyAllocations(handles, allocationCount, resourceHandle);
@@ -893,7 +893,7 @@ void WddmMemoryManager::cleanOsHandles(OsHandleStorage &handleStorage, uint32_t
         }
     }
 
-    bool success = tryDeferDeletions(handles, allocationCount, 0, rootDeviceIndex);
+    bool success = tryDeferDeletions(handles, allocationCount, 0, rootDeviceIndex, AllocationType::unknown);
 
     for (unsigned int i = 0; i < maxFragmentsCount; i++) {
         if (handleStorage.fragmentStorageData[i].freeTheFragment) {
diff --git a/shared/source/os_interface/windows/wddm_memory_manager.h b/shared/source/os_interface/windows/wddm_memory_manager.h
index d77f2a2a94..a0016ed347 100644
--- a/shared/source/os_interface/windows/wddm_memory_manager.h
+++ b/shared/source/os_interface/windows/wddm_memory_manager.h
@@ -51,7 +51,7 @@ class WddmMemoryManager : public MemoryManager {
     uint64_t getLocalMemorySize(uint32_t rootDeviceIndex, uint32_t deviceBitfield) override;
     double getPercentOfGlobalMemoryAvailable(uint32_t rootDeviceIndex) override;
 
-    bool tryDeferDeletions(const D3DKMT_HANDLE *handles, uint32_t allocationCount, D3DKMT_HANDLE resourceHandle, uint32_t rootDeviceIndex);
+    bool tryDeferDeletions(const D3DKMT_HANDLE *handles, uint32_t allocationCount, D3DKMT_HANDLE resourceHandle, uint32_t rootDeviceIndex, AllocationType type);
 
     bool isMemoryBudgetExhausted() const override;
 
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 e4b36c6a74..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
@@ -4037,16 +4037,23 @@ 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);
+    memoryManager->tryDeferDeletions(nullptr, 0, 0, 0, AllocationType::unknown);
     EXPECT_EQ(1, deleter->deferDeletionCalled);
     EXPECT_EQ(1u, wddm->destroyAllocationResult.called);
 }
 
 TEST_F(WddmMemoryManagerWithAsyncDeleterTest, givenWddmWhenAsyncDeleterIsDisabledThenCannotDeferDeletions) {
     memoryManager->setDeferredDeleter(nullptr);
-    memoryManager->tryDeferDeletions(nullptr, 0, 0, 0);
+    memoryManager->tryDeferDeletions(nullptr, 0, 0, 0, AllocationType::unknown);
     EXPECT_EQ(1u, wddm->destroyAllocationResult.called);
 }