diff --git a/INSTALL.txt b/INSTALL.txt
index 7ea5866..fecced1 100644
--- a/INSTALL.txt
+++ b/INSTALL.txt
@@ -91,6 +91,7 @@ From your working directory, do the following As Root:
 	cmd: cd /srv/cacert/etc
 	cmd: chown root:cacert *
 	cmd: chmod 640 idp.buadh-brath.com-key.pem
+	cmd: systemd restart cacert-idp.service
 
 Exit Root, if necessary