diff -Nur a/twisted/python/twisted-completion.zsh b/twisted/python/twisted-completion.zsh
--- a/twisted/python/twisted-completion.zsh	2015-11-29 11:30:47.000000000 +0800
+++ b/twisted/python/twisted-completion.zsh	2015-11-30 20:05:59.755695237 +0800
@@ -1,4 +1,4 @@
-#compdef twistd trial conch cftp ckeygen pyhtmlizer tap2deb tkconch manhole tap2rpm
+#compdef twistd trial conch cftp ckeygen pyhtmlizer
 #
 # This is the ZSH completion file for Twisted commands. It calls the current
 # command-line with the special "--_shell-completion" option which is handled