diff --git a/.gitea/workflows/check.yml b/.gitea/workflows/check.yml
new file mode 100644
index 0000000..be86378
--- /dev/null
+++ b/.gitea/workflows/check.yml
@@ -0,0 +1,13 @@
+name: check
+
+on:
+  push:
+    branches: [ main ]
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: cachix/install-nix-action@v24
+      - run: nix flake check .
\ No newline at end of file