--- libmalloc/libmalloc-283/tests/magazine_rack.c
+++ libmalloc/libmalloc-166.200.60/tests/magazine_rack.c
@@ -8,8 +8,6 @@
 
 #include <darwintest.h>
 #include "magazine_testing.h"
-
-T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true));
 
 T_DECL(basic_magazine_init, "allocate magazine counts")
 {