diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 985b7bd..e7c5cdb 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,4 +12,5 @@ jobs:
       - uses: actions/checkout@v6
       - uses: DeterminateSystems/nix-installer-action@v21
       - uses: DeterminateSystems/magic-nix-cache-action@v13
+      - run: nix flake check
       - run: nix build .#scip-go