diff --git a/flake.nix b/flake.nix
index 3ac215a..5d1d84d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -77,13 +77,11 @@
       };
     };
 
-    checks = {
-      nixosMachines =
-        nixpkgs.lib.mapAttrs' (
-          name: config: nixpkgs.lib.nameValuePair name config.config.system.build.toplevel
-        )
-        self.nixosConfigurations;
-    };
+    checks.x86_64-linux =
+      nixpkgs.lib.mapAttrs' (
+        name: config: nixpkgs.lib.nameValuePair name config.config.system.build.toplevel
+      )
+      self.nixosConfigurations;
 
     formatter.x86_64-linux =
       treefmt-nix.lib.mkWrapper