diff --git a/src/callbacks.py b/src/callbacks.py
index 01b398408..dcae2e203 100644
--- a/src/callbacks.py
+++ b/src/callbacks.py
@@ -1,6 +1,6 @@
 ###
 # Copyright (c) 2002-2005, Jeremiah Fincher
-# Copyright (c) 2008-2010, James McCoy
+# Copyright (c) 2014, James McCoy
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -588,7 +588,7 @@ class NestedCommandsIrcProxy(ReplyIrcProxy):
             log.warning('%s attempted more than %s levels of nesting.',
                         self.msg.prefix, maxNesting)
             return self.error('You\'ve attempted more nesting than is '
-                              'currently allowed on this bot.')
+                              'currently allowed on this bot.', Raise=True)
         # The deepcopy here is necessary for Scheduler; it re-runs already
         # tokenized commands.  There's a possibility a simple copy[:] would
         # work, but we're being careful.