diff --git a/ext/opcache/zend_persist.c b/ext/opcache/zend_persist.c
index 06d103d6704..dd4c199ef76 100644
--- a/ext/opcache/zend_persist.c
+++ b/ext/opcache/zend_persist.c
@@ -1089,7 +1089,9 @@ zend_persistent_script *zend_accel_script_persist(zend_persistent_script *script
 	} ZEND_HASH_FOREACH_END();
 	zend_persist_op_array_ex(&script->script.main_op_array, script);
 
-	ZCSG(map_ptr_last) = CG(map_ptr_last);
+	if (for_shm) {
+		ZCSG(map_ptr_last) = CG(map_ptr_last);
+	}
 
 	script->corrupted = 0;
 	ZCG(current_persistent_script) = NULL;