diff --git a/scripts/regenerate_certificates.sh b/scripts/regenerate_certificates.sh
index d68302e..01ba72a 100644
--- a/scripts/regenerate_certificates.sh
+++ b/scripts/regenerate_certificates.sh
@@ -16,7 +16,8 @@ sudo certbot certonly --standalone \
 	-d systemsobscure.net \
 	-d grafana.systemsobscure.net \
 	-d bookmarks.systemsobscure.net \
-	-d forgejo.systemsobscure.net
+	-d forgejo.systemsobscure.net \
+	-d rocketchat.systemsobscure.net
 
 echo "INFO Confirming certificate creation..."