diff --git a/nixos/modules/services/monitoring/ups.nix b/nixos/modules/services/monitoring/ups.nix
index 0a0d5eadccd3..3c102be691c3 100644
--- a/nixos/modules/services/monitoring/ups.nix
+++ b/nixos/modules/services/monitoring/ups.nix
@@ -560,6 +560,9 @@ in
       };
       environment.NUT_CONFPATH = "/etc/nut";
       environment.NUT_STATEPATH = "/var/lib/nut";
+      restartTriggers = [
+        config.environment.etc."nut/ups.conf".source
+      ];
     };
 
     environment.etc = {