diff --git a/rtdata/languages/default b/rtdata/languages/default
index 832c9e264..739fb6d71 100644
--- a/rtdata/languages/default
+++ b/rtdata/languages/default
@@ -725,7 +725,6 @@ HISTORY_MSG_490;HDR TM - Amount
 HISTORY_MSG_491;White Balance
 HISTORY_MSG_492;RGB Curves
 HISTORY_MSG_493;L*a*b* Adjustments
-HISTORY_MSG_494;PS - Use single green
 HISTORY_NEWSNAPSHOT;Add
 HISTORY_NEWSNAPSHOT_TOOLTIP;Shortcut: <b>Alt-s</b>
 HISTORY_SNAPSHOT;Snapshot