diff --git a/telethon_generator/data/errors.csv b/telethon_generator/data/errors.csv
index 37acde34..74acd341 100644
--- a/telethon_generator/data/errors.csv
+++ b/telethon_generator/data/errors.csv
@@ -378,6 +378,7 @@ USERNAME_OCCUPIED,400,The username is already taken
 USERS_TOO_FEW,400,"Not enough users (to create a chat, for example)"
 USERS_TOO_MUCH,400,"The maximum number of users has been exceeded (to create a chat, for example)"
 USER_ADMIN_INVALID,400,Either you're not an admin or you tried to ban an admin that you didn't promote
+USER_ALREADY_INVITED,400,
 USER_ALREADY_PARTICIPANT,400,The authenticated user is already a participant of the chat
 USER_BANNED_IN_CHANNEL,400,You're banned from sending messages in supergroups/channels
 USER_BLOCKED,400,User blocked