diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index f7a8481..dd1b691 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -35,3 +35,5 @@ jobs:
       - uses: actions/checkout@v5
       - uses: cachix/install-nix-action@v31
       - run: nix run nixpkgs#nixfmt-tree -- --ci
+      - run: nix run nixpkgs#deadnix -- --fail
+      - run: nix run nixpkgs#statix -- check