diff --git a/sandbox/Debug/plugin.py b/sandbox/Debug/plugin.py
index 26175ef44..3ee72750f 100644
--- a/sandbox/Debug/plugin.py
+++ b/sandbox/Debug/plugin.py
@@ -46,6 +46,7 @@ import supybot.conf as conf
 import supybot.utils as utils
 import supybot.ircdb as ircdb
 from supybot.commands import *
+import supybot.ircmsgs as ircmsgs
 import supybot.callbacks as callbacks
 
 def getTracer(fd):