diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..14a75b1
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,12 @@
+name: Build Nix Flake
+on: [push]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install Nix
+        uses: cachix/install-nix-action@v27
+      - name: Build flake
+        run: nix build github:1nv0k32/nixoscfg?dir=misc#nixosConfigurations.nixos.config.system.build.toplevel
+
+# vim:expandtab ts=2 sw=2