diff --git a/setup/start.sh b/setup/start.sh
index 2dee8f19..eacc40f6 100755
--- a/setup/start.sh
+++ b/setup/start.sh
@@ -189,6 +189,7 @@ EOF
 . setup/spamassassin.sh
 . setup/web.sh
 . setup/webmail.sh
+. setup/zpush.sh
 . setup/management.sh
 
 # Write the DNS and nginx configuration files.