diff --git a/compiler/error/source/400_BAD_REQUEST.tsv b/compiler/error/source/400_BAD_REQUEST.tsv
index 1caec874..0f174c66 100644
--- a/compiler/error/source/400_BAD_REQUEST.tsv
+++ b/compiler/error/source/400_BAD_REQUEST.tsv
@@ -85,4 +85,5 @@ 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
-BOT_SCORE_NOT_MODIFIED	The bot score was not modified
\ No newline at end of file
+BOT_SCORE_NOT_MODIFIED	The bot score was not modified
+USER_BOT_REQUIRED	The method can be used by bots only
\ No newline at end of file