diff --git a/docs/production/install-existing-server.md b/docs/production/install-existing-server.md
index 1f23ff6f63..143f165848 100644
--- a/docs/production/install-existing-server.md
+++ b/docs/production/install-existing-server.md
@@ -19,7 +19,7 @@ existing services if (when) your server goes down.
 These instructions are only for experts.  If you're not an experienced
 Linux sysadmin, you will have a much better experience if you get a
 dedicated VM to install Zulip on instead (or [use
-zulip.com](https://zulip.com).
+zulip.com](https://zulip.com)).
 
 ### Nginx