diff --git a/ext/opcache/zend_persist.c b/ext/opcache/zend_persist.c
index 17f8e8798f5..fdc21d6c5d4 100644
--- a/ext/opcache/zend_persist.c
+++ b/ext/opcache/zend_persist.c
@@ -685,6 +685,12 @@ static int zend_update_parent_ce(zend_class_entry **pce TSRMLS_DC)
 		ce->__callstatic = zend_shared_alloc_get_xlat_entry(ce->__callstatic);
 		ce->__callstatic->op_array.refcount++;
 	}
+#endif
+#if ZEND_EXTENSION_API_NO >= PHP_5_6_X_API_NO
+	if (ce->__debugInfo) {
+		ce->__debugInfo = zend_shared_alloc_get_xlat_entry(ce->__debugInfo);
+		ce->__debugInfo->op_array.refcount++;
+	}
 #endif
 	zend_hash_apply(&ce->properties_info, (apply_func_t) zend_update_property_info_ce TSRMLS_CC);
 	return 0;