diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..857a300
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,12 @@
+on: [push, pull_request, workflow_dispatch]
+
+jobs:
+  flake-check:
+    runs-on: nixos
+    name: "Check Nix Flake"
+    steps:
+      - name: "Git Clone"
+        run: git clone https://git.kb-one.de/kb01/aux-config .
+
+      - name: "Check Nix Flake"
+        run: nix flake check --extra-experimental-features 'nix-command flakes'