diff --git a/shared/test/unit_test/os_interface/linux/drm_residency_handler_prelim_tests.cpp b/shared/test/unit_test/os_interface/linux/drm_residency_handler_prelim_tests.cpp
index b4abe36bcf..f32caf87a0 100644
--- a/shared/test/unit_test/os_interface/linux/drm_residency_handler_prelim_tests.cpp
+++ b/shared/test/unit_test/os_interface/linux/drm_residency_handler_prelim_tests.cpp
@@ -566,7 +566,6 @@ TEST_F(DrmMemoryOperationsHandlerBindTest,
     DebugManagerStateRestore restore;
     DebugManager.flags.EnableBOChunking.set(3);
     DebugManager.flags.EnableBOChunkingPreferredLocationHint.set(true);
-    DebugManager.flags.PrintBOPrefetchingResult.set(1);
 
     auto size = 4096u;
     BufferObjects bos;
diff --git a/shared/test/unit_test/os_interface/linux/drm_with_prelim_tests.cpp b/shared/test/unit_test/os_interface/linux/drm_with_prelim_tests.cpp
index b67f4019a9..2aa1993259 100644
--- a/shared/test/unit_test/os_interface/linux/drm_with_prelim_tests.cpp
+++ b/shared/test/unit_test/os_interface/linux/drm_with_prelim_tests.cpp
@@ -465,7 +465,6 @@ TEST_F(IoctlHelperPrelimFixture,
     DebugManagerStateRestore restore;
     DebugManager.flags.EnableBOChunking.set(1);
     DebugManager.flags.EnableBOChunkingPreferredLocationHint.set(true);
-    DebugManager.flags.PrintBOPrefetchingResult.set(1);
 
     std::vector<MemoryRegion> memRegions{
         {{drm_i915_gem_memory_class::I915_MEMORY_CLASS_SYSTEM, 0}, MemoryConstants::chunkThreshold * 4, 0},
@@ -494,7 +493,6 @@ TEST_F(IoctlHelperPrelimFixture,
     DebugManagerStateRestore restore;
     DebugManager.flags.EnableBOChunking.set(1);
     DebugManager.flags.EnableBOChunkingPreferredLocationHint.set(true);
-    DebugManager.flags.PrintBOPrefetchingResult.set(1);
 
     std::vector<MemoryRegion> memRegions{
         {{drm_i915_gem_memory_class::I915_MEMORY_CLASS_SYSTEM, 0}, MemoryConstants::chunkThreshold * 4, 0},