--- libmalloc/libmalloc-409.40.6/src/msl_lite_support.c
+++ libmalloc/libmalloc-474.0.13/src/msl_lite_support.c
@@ -117,6 +117,7 @@
 	malloc_zone_register_while_locked(zone, false);
 	malloc_set_zone_name(zone, name);
 	lite_zone = zone;
+	malloc_slowpath_update();
 
 	return szone;
 }