diff --git a/nixos/modules/services/web-apps/kimai.nix b/nixos/modules/services/web-apps/kimai.nix
index 06cb547b613a..23dfd1b1089e 100644
--- a/nixos/modules/services/web-apps/kimai.nix
+++ b/nixos/modules/services/web-apps/kimai.nix
@@ -335,7 +335,7 @@ in
 
         (mapAttrs' (
           hostName: cfg:
-          (nameValuePair "phpfpm-kimai-${hostName}.service" {
+          (nameValuePair "phpfpm-kimai-${hostName}" {
             serviceConfig = {
               EnvironmentFile = [ cfg.environmentFile ];
             };