diff --git a/flake.nix b/flake.nix
index c496f9b..1fa1ac3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -35,6 +35,8 @@
     nixosModules.default.imports = [./nixarr vpnconfinement.nixosModules.default];
 
     # Add tests attribute to the flake outputs
+    # To run interactively run:
+    # > nix build .#checks.x86_64-linux.monitoring-test.driver -L
     checks = forAllSystems ({pkgs}: {
       permissions-test = pkgs.callPackage ./tests/permissions-test.nix {
         inherit (self) nixosModules;
diff --git a/nixarr/transmission/cross-seed/default.nix b/nixarr/transmission/cross-seed/default.nix
index 061cd3f..7a26309 100644
--- a/nixarr/transmission/cross-seed/default.nix
+++ b/nixarr/transmission/cross-seed/default.nix
@@ -109,6 +109,7 @@ in {
               ${pkgs.jq}/bin/jq --slurp add ${settingsFile} '${cfg.credentialsFile}' |
               install -D -m 600 -o '${cfg.user}' /dev/stdin '${cfg.dataDir}/config.json'
 
+              rm -f "${cfg.dataDir}/config.js"
               cp "${configJs}" "${cfg.dataDir}/config.js"
               chmod 600 "${cfg.dataDir}/config.js"
               chown "${cfg.user}:${cfg.group}" "${cfg.dataDir}/config.js"