diff --git a/integrations/hg/zulip-changegroup.py b/integrations/hg/zulip-changegroup.py
index 79b5c7c..ff8214c 100755
--- a/integrations/hg/zulip-changegroup.py
+++ b/integrations/hg/zulip-changegroup.py
@@ -24,7 +24,7 @@
 #
 #
 # This hook is called when changesets are pushed to the master repository (ie
-# `hg push`). See https://zulip.com/integrations for installation instructions.
+# `hg push`). See https://zulipchat.com/integrations for installation instructions.
 from __future__ import absolute_import
 
 import zulip