diff --git a/.github/workflows/nix-darwin.yml b/.github/workflows/nix-darwin.yml
new file mode 100644
index 0000000..d943dc5
--- /dev/null
+++ b/.github/workflows/nix-darwin.yml
@@ -0,0 +1,16 @@
+name: nix-darwin
+
+on: [push, pull_request]
+
+jobs:
+  build-cache:
+    runs-on: macos-latest-xlarge
+    steps:
+      - uses: actions/checkout@v3
+      - uses: cachix/install-nix-action@v22
+        with:
+          extra_nix_config: |
+            experimental-features = nix-command flakes
+          nix_path: nixpkgs=channel:nixos-unstable
+      - run: |
+          nix build .#test-flare -L