diff --git a/rtdata/languages/default b/rtdata/languages/default
index 9ba56bc76..0a34c86f6 100644
--- a/rtdata/languages/default
+++ b/rtdata/languages/default
@@ -713,6 +713,8 @@ HISTORY_MSG_479;CAM02 - CAT02 adaptation out
 HISTORY_MSG_480;CAM02 - Automatic CAT02 out
 HISTORY_MSG_481;CAM02 - Temp scene
 HISTORY_MSG_482;CAM02 - Green scene
+HISTORY_MSG_483;CAM02 - Yb scene
+HISTORY_MSG_484;CAM02 - Auto Yb scene
 HISTORY_NEWSNAPSHOT;Add
 HISTORY_NEWSNAPSHOT_TOOLTIP;Shortcut: <b>Alt-s</b>
 HISTORY_SNAPSHOT;Snapshot