diff --git a/makefu/2configs/deployment/led-fader.nix b/makefu/2configs/deployment/led-fader.nix
index a18416497..e4d62ae77 100644
--- a/makefu/2configs/deployment/led-fader.nix
+++ b/makefu/2configs/deployment/led-fader.nix
@@ -29,7 +29,8 @@ in {
     environment = {
       NIX_PATH = "/var/src";
     };
-    wantedBy = [ "multi-user.target" ];
+    after = [ (lib.optional config.services.mosqitto.enable "mosquitto.service") ];
+    wantedBy = [ "multi-user.target"  ];
     serviceConfig = {
       # User = "nobody"; # need a user with permissions to run nix-shell
       ExecStart = "${pkg}/bin/ampel 4 ${pkg}/share/times.json";