diff --git a/hosts/configuration_server.nix b/hosts/configuration_server.nix
index 4b84f0c..3c9f50c 100644
--- a/hosts/configuration_server.nix
+++ b/hosts/configuration_server.nix
@@ -137,6 +137,7 @@
               filter = nextcloud
               logpath = /var/lib/nextcloud/data/nextcloud.log
               action = iptables-allports
+            '';
           };
     };