diff --git a/opencl/test/unit_test/memory_manager/graphics_allocation_tests.cpp b/opencl/test/unit_test/memory_manager/graphics_allocation_tests.cpp
index 9a69c3d132..ecbe361f16 100644
--- a/opencl/test/unit_test/memory_manager/graphics_allocation_tests.cpp
+++ b/opencl/test/unit_test/memory_manager/graphics_allocation_tests.cpp
@@ -167,8 +167,11 @@ TEST(GraphicsAllocationTest, whenAllocationTypeIsISAThenAllocationIsLockable) {
     EXPECT_TRUE(GraphicsAllocation::isLockable(GraphicsAllocation::AllocationType::KERNEL_ISA_INTERNAL));
 }
 
-TEST(GraphicsAllocationTest, whenAllocationTypeIsBufferThenAllocationIsLockable) {
-    EXPECT_TRUE(GraphicsAllocation::isLockable(GraphicsAllocation::AllocationType::BUFFER));
+TEST(GraphicsAllocationTest, whenAllocationTypeIsBufferThenAllocationIsNotLockable) {
+    EXPECT_FALSE(GraphicsAllocation::isLockable(GraphicsAllocation::AllocationType::BUFFER));
+}
+
+TEST(GraphicsAllocationTest, whenAllocationTypeIsBufferHostMemoryThenAllocationIsLockable) {
     EXPECT_TRUE(GraphicsAllocation::isLockable(GraphicsAllocation::AllocationType::BUFFER_HOST_MEMORY));
 }
 
diff --git a/shared/source/memory_manager/graphics_allocation.h b/shared/source/memory_manager/graphics_allocation.h
index 07559003b9..807bb07731 100644
--- a/shared/source/memory_manager/graphics_allocation.h
+++ b/shared/source/memory_manager/graphics_allocation.h
@@ -233,7 +233,6 @@ class GraphicsAllocation : public IDNode<GraphicsAllocation> {
     static bool isLockable(AllocationType allocationType) {
         return isCpuAccessRequired(allocationType) ||
                isIsaAllocationType(allocationType) ||
-               allocationType == AllocationType::BUFFER ||
                allocationType == AllocationType::BUFFER_HOST_MEMORY ||
                allocationType == AllocationType::GPU_TIMESTAMP_DEVICE_BUFFER ||
                allocationType == AllocationType::SVM_GPU ||