diff --git a/td/telegram/MessageEntity.h b/td/telegram/MessageEntity.h
index b8305a2d6..a0d8a4b7b 100644
--- a/td/telegram/MessageEntity.h
+++ b/td/telegram/MessageEntity.h
@@ -31,7 +31,6 @@ class Td;
 
 class MessageEntity {
  public:
-  // don't forget to update get_type_priority()
   enum class Type : int32 {
     Mention,
     Hashtag,