diff --git a/lib/irc.js b/lib/irc.js
index 8cc52f65..723b35d0 100644
--- a/lib/irc.js
+++ b/lib/irc.js
@@ -217,7 +217,7 @@ function Client(server, nick, opt) {
                 break;
             case "MODE":
                 if ( self.opt.debug )
-                    util.log("MODE:" + message.args[0] + " sets mode: " + message.args[1]);
+                    util.log("MODE: " + message.args[0] + " sets mode: " + message.args[1]);
 
                 var channel = self.chanData(message.args[0]);
                 if ( !channel ) break;