diff --git a/internal_testsuites/flake.lock b/internal_testsuites/flake.lock
new file mode 100644
index 0000000000..278ea44830
--- /dev/null
+++ b/internal_testsuites/flake.lock
@@ -0,0 +1,25 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1706487304,
+        "narHash": "sha256-LE8lVX28MV2jWJsidW13D2qrHU/RUUONendL2Q/WlJg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "90f456026d284c22b3e3497be980b2e47d0b28ac",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/internal_testsuites/flake.nix b/internal_testsuites/flake.nix
new file mode 100644
index 0000000000..95a21d4ada
--- /dev/null
+++ b/internal_testsuites/flake.nix
@@ -0,0 +1,46 @@
+{
+  outputs = { self, nixpkgs, }: {
+    nixosModules.vm = { ... }: {
+      # Make VM output to the terminal instead of a separate window
+      virtualisation.vmVariant.virtualisation.graphics = false;
+    };
+
+    nixosModules.base = { pkgs, ... }: {
+      system.stateVersion = "23.11";
+
+      # Configure networking
+      networking.useDHCP = false;
+      networking.interfaces.eth0.useDHCP = true;
+
+      # Create user "test"
+      services.getty.autologinUser = "tester";
+      users.users.test.isNormalUser = true;
+
+      # Enable passwordless ‘sudo’ for the "test" user
+      users.users.test.extraGroups = [ "wheel" ];
+      security.sudo.wheelNeedsPassword = false;
+    };
+
+    nixosConfigurations.linuxVM = nixpkgs.lib.nixosSystem {
+      system = "x86_64-linux";
+      modules = [ self.nixosModules.base self.nixosModules.vm ];
+    };
+    packages.x86_64-linux.linuxVM =
+      self.nixosConfigurations.linuxVM.config.system.build.vm;
+
+    nixosConfigurations.darwinVM = nixpkgs.lib.nixosSystem {
+      system = "aarch64-linux";
+      modules = [
+        self.nixosModules.base
+        self.nixosModules.vm
+        {
+          virtualisation.vmVariant.virtualisation.host.pkgs =
+            nixpkgs.legacyPackages.aarch64-darwin;
+        }
+      ];
+    };
+    packages.aarch64-darwin.darwinVM =
+      self.nixosConfigurations.darwinVM.config.system.build.vm;
+
+  };
+}