diff --git a/flake.lock b/flake.lock
index 6b452ae..0a34adb 100644
--- a/flake.lock
+++ b/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1733940404,
-        "narHash": "sha256-Pj39hSoUA86ZePPF/UXiYHHM7hMIkios8TYG29kQT4g=",
+        "lastModified": 1737469691,
+        "narHash": "sha256-nmKOgAU48S41dTPIXAq0AHZSehWUn6ZPrUKijHAMmIk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5d67ea6b4b63378b9c13be21e2ec9d1afc921713",
+        "rev": "9e4d5190a9482a1fb9d18adf0bdb83c6e506eaab",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 9daae5e..52e7bf5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -46,10 +46,6 @@
           [ $fail -eq 0 ] || echo "Formatting failed." >&2
           exit $fail
         '';
-
-        checks = {
-          traccar = scope.callPackage ./fixtures/external/traccar { };
-        };
       }
     );
 }