diff --git a/flake.nix b/flake.nix
index 2909642..81e1ce2 100644
--- a/flake.nix
+++ b/flake.nix
@@ -51,24 +51,30 @@
         # TODO: also add a test here once we have https://github.com/NixOS/nixpkgs/pull/228346 merged
         netboot-installer = ./nix/netboot-installer/module.nix;
       };
-      checks.x86_64-linux =
+      checks =
         let
-          pkgs = nixos-unstable.legacyPackages.x86_64-linux;
-        in
-        {
-          kexec-installer-unstable = pkgs.callPackage ./nix/kexec-installer/test.nix {
-            kexecTarball = self.packages.x86_64-linux.kexec-installer-nixos-unstable-noninteractive;
-          };
-          shellcheck = pkgs.runCommand "shellcheck"
+          # re-export the packages as checks
+          packages = forAllSystems (system: nixos-unstable.lib.mapAttrs' (n: nixos-unstable.lib.nameValuePair "package-${n}") self.packages.${system});
+          checks =
+            let
+              pkgs = nixos-unstable.legacyPackages.x86_64-linux;
+            in
             {
-              nativeBuildInputs = [ pkgs.shellcheck ];
-            } ''
-            shellcheck ${(pkgs.nixos [self.nixosModules.kexec-installer]).config.system.build.kexecRun}
-            touch $out
-          '';
-          kexec-installer-2311 = nixos-2311.legacyPackages.x86_64-linux.callPackage ./nix/kexec-installer/test.nix {
-            kexecTarball = self.packages.x86_64-linux.kexec-installer-nixos-2311-noninteractive;
-          };
-        };
+              kexec-installer-unstable = pkgs.callPackage ./nix/kexec-installer/test.nix {
+                kexecTarball = self.packages.x86_64-linux.kexec-installer-nixos-unstable-noninteractive;
+              };
+              shellcheck = pkgs.runCommand "shellcheck"
+                {
+                  nativeBuildInputs = [ pkgs.shellcheck ];
+                } ''
+                shellcheck ${(pkgs.nixos [self.nixosModules.kexec-installer]).config.system.build.kexecRun}
+                touch $out
+              '';
+              kexec-installer-2311 = nixos-2311.legacyPackages.x86_64-linux.callPackage ./nix/kexec-installer/test.nix {
+                kexecTarball = self.packages.x86_64-linux.kexec-installer-nixos-2311-noninteractive;
+              };
+            };
+        in
+        nixos-unstable.lib.recursiveUpdate packages { x86_64-linux = checks; };
     };
 }