diff --git a/compiler/error/source/400_BAD_REQUEST.tsv b/compiler/error/source/400_BAD_REQUEST.tsv
index f01439f5..1caec874 100644
--- a/compiler/error/source/400_BAD_REQUEST.tsv
+++ b/compiler/error/source/400_BAD_REQUEST.tsv
@@ -84,4 +84,5 @@ PHONE_NUMBER_FLOOD	This number has tried to login too many times
 TAKEOUT_INVALID	The takeout id is invalid
 TAKEOUT_REQUIRED	The method must be invoked inside a takeout session
 MESSAGE_POLL_CLOSED	You can't interact with a closed poll
-MEDIA_INVALID	The media is invalid
\ No newline at end of file
+MEDIA_INVALID	The media is invalid
+BOT_SCORE_NOT_MODIFIED	The bot score was not modified
\ No newline at end of file