--- libmalloc/libmalloc-715.140.5/tests/xzone_testing.h
+++ libmalloc/libmalloc-715.120.13/tests/xzone_testing.h
@@ -27,11 +27,8 @@
 	unsigned i = 0;
 
 	malloc_zone_t *zone = malloc_zones[i];
-
 	const char *name = malloc_get_zone_name(zone);
-	if ((zone->version >= 14 &&
-			zone->introspect->zone_type == MALLOC_ZONE_TYPE_PGM) ||
-			(name && !strcmp(name, "ProbGuardMallocZone"))) {
+	if (name && !strcmp(name, "ProbGuardMallocZone")) {
 		found_pgm = true;
 
 		i++;
@@ -42,18 +39,6 @@
 	}
 
 	T_ASSERT_GE(zone->version, 14, "zone version");
-
-#if CONFIG_SANITIZER
-	if (zone->introspect->zone_type == MALLOC_ZONE_TYPE_SANITIZER &&
-			malloc_sanitizer_is_enabled()) {
-		i++;
-		if (i == malloc_num_zones) {
-			T_ASSERT_FAIL("didn't find xzone zone");
-		}
-		zone = malloc_zones[i];
-	}
-#endif
-
 	if (zone->introspect->zone_type != MALLOC_ZONE_TYPE_XZONE) {
 		// Maybe it's nano?
 		i++;