--- libmalloc/libmalloc-657.60.21/tests/tsan.c
+++ libmalloc/libmalloc-409.81.2/tests/tsan.c
@@ -3,7 +3,7 @@
 #include <pthread.h>
 #include <stdlib.h>
 
-T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true), T_META_TAG_VM_NOT_PREFERRED);
+T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true));
 
 T_DECL(tsan_sanity, "TSan Sanity Check", T_META_CHECK_LEAKS(NO))
 {