diff --git a/compiler/error/source/400_BAD_REQUEST.tsv b/compiler/error/source/400_BAD_REQUEST.tsv
index ac1989b8..bd3561ee 100644
--- a/compiler/error/source/400_BAD_REQUEST.tsv
+++ b/compiler/error/source/400_BAD_REQUEST.tsv
@@ -42,7 +42,7 @@ CDN_METHOD_INVALID	The method can't be used on CDN DCs
 VOLUME_LOC_NOT_FOUND	The volume location can't be found
 FILE_ID_INVALID	The file id is invalid
 LOCATION_INVALID	The file location is invalid
-CHAT_ADMIN_REQUIRED	The method requires admin privileges
+CHAT_ADMIN_REQUIRED	The method requires chat admin privileges
 PHONE_NUMBER_BANNED	The phone number is banned
 ABOUT_TOO_LONG	The about text is too long
 MULTI_MEDIA_TOO_LONG	The album contains more than 10 items