diff --git a/source/libublsettings-config.c b/source/libublsettings-config.c
index cc2328c..0dde52b 100644
--- a/source/libublsettings-config.c
+++ b/source/libublsettings-config.c
@@ -746,6 +746,8 @@ enum YON_CONFIG_SAVED_TYPE yon_config_register_default(char *key,char *config_lo
         } else if (!yon_char_is_empty(data)&&!strcmp((char*)current->data,(char*)data)){
             save_type=YON_CONFIG_SAVED_EXIST;
             return save_type;
+        } else {
+            current->data = yon_char_new(data);
         }
     } else {
         yon_config_parameter_add_or_create_if_exists_with_data(__yon__config__default__strings,key,data);