diff --git a/lib/NGCP/Schema/Result/voip_subscriber_location_mappings.pm b/lib/NGCP/Schema/Result/voip_subscriber_location_mappings.pm
index cbc9d307..399684be 100644
--- a/lib/NGCP/Schema/Result/voip_subscriber_location_mappings.pm
+++ b/lib/NGCP/Schema/Result/voip_subscriber_location_mappings.pm
@@ -37,7 +37,7 @@ __PACKAGE__->add_columns(
   {
     data_type => "enum",
     default_value => "replace",
-    extra => { list => ["add", "replace", "offline"] },
+    extra => { list => ["add", "replace", "offline", "forward"] },
     is_nullable => 0,
   },
   "to_username",