diff --git a/.github/workflows/check.yaml b/.github/workflows/check.yaml
new file mode 100644
index 0000000..8ac5903
--- /dev/null
+++ b/.github/workflows/check.yaml
@@ -0,0 +1,19 @@
+name: Nix Flake Check
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Install Nix
+        uses: cachix/install-nix-action@v26
+        with:
+          extra_nix_config: |
+            experimental-features = nix-command flakes
+      - name: Run nix flake check
+        run: nix flake check