diff --git a/src/conf.py b/src/conf.py
index 7749dab65..b7c586437 100644
--- a/src/conf.py
+++ b/src/conf.py
@@ -98,6 +98,7 @@ replyNoCapability = 'You don\'t have the "%s" capability.'
 replySuccess = 'The operation succeeded.'
 replyIncorrectAuth = 'Your hostmasks don\'t match or your password is wrong.'
 replyNoUser = 'I can\'t find that user in my database.'
+replyNotRegistered = 'You must be registered to use this command.'
 replyInvalidArgument = 'I can\'t send \\r, \\n, or \\0 (\\x00).'
 replyRequiresPrivacy = 'That can\'t be done in a channel.'
 replyEvalNotAllowed = 'You must enable conf.allowEval for that to work.'