diff --git a/unit_tests/command_queue/enqueue_command_without_kernel_tests.cpp b/unit_tests/command_queue/enqueue_command_without_kernel_tests.cpp
index 7c05d79ee9..a746db4673 100644
--- a/unit_tests/command_queue/enqueue_command_without_kernel_tests.cpp
+++ b/unit_tests/command_queue/enqueue_command_without_kernel_tests.cpp
@@ -21,7 +21,7 @@ class MockCommandQueueWithCacheFlush : public MockCommandQueueHw<GfxFamily> {
     using MockCommandQueueHw<GfxFamily>::MockCommandQueueHw;
 
   public:
-    bool isCacheFlushCommand(uint32_t commandType) {
+    bool isCacheFlushCommand(uint32_t commandType) override {
         return commandRequireCacheFlush;
     }
     bool commandRequireCacheFlush = false;
@@ -49,4 +49,4 @@ HWTEST_F(EnqueueHandlerTest, GivenCommandStreamWithoutKernelAndZeroSurfacesWhenE
     mockCmdQ->template enqueueHandler<CL_COMMAND_MARKER>(nullptr, 0, false, nullptr, 0, nullptr, nullptr);
     EXPECT_EQ(mockCmdQ->getCS(0).getUsed(), 0u);
 }
-} // namespace NEO
\ No newline at end of file
+} // namespace NEO