diff --git a/projects/clr/rocclr/runtime/utils/flags.hpp b/projects/clr/rocclr/runtime/utils/flags.hpp
index 93a6710109..27017cf5de 100644
--- a/projects/clr/rocclr/runtime/utils/flags.hpp
+++ b/projects/clr/rocclr/runtime/utils/flags.hpp
@@ -171,7 +171,7 @@ release(bool, GPU_ANALYZE_HANG, false,                                        \
         "1 = Enables GPU hang analysis")                                      \
 release(uint, GPU_MAX_REMOTE_MEM_SIZE, 2,                                     \
         "Maximum size (in Ki) that allows device memory substitution with system") \
-release(bool, GPU_ADD_HBCC_SIZE, true,                                        \
+release(bool, GPU_ADD_HBCC_SIZE, false,                                        \
         "Add HBCC size to the reported device memory")                        \
 release_on_stg(uint, GPU_WAVE_LIMIT_CU_PER_SH, 0,                             \
         "Assume the number of CU per SH for wave limiter")                    \