diff --git a/.github/workflows/build-sm64.yml b/.github/workflows/build-sm64.yml
index b358599..ff7ea9d 100644
--- a/.github/workflows/build-sm64.yml
+++ b/.github/workflows/build-sm64.yml
@@ -15,8 +15,13 @@ jobs:
         uses: actions/checkout@v4
         
       - name: Install Nix and Devenv
-        uses: cachix/install-nix-action@v26       
+        uses: cachix/install-nix-action@v27
+        with:
+          nix_path: nixpkgs=channel:nixos-unstable
 
+      - name: Build with Nix
+        run: nix-build
+       
       - uses: cachix/cachix-action@v14
         with:
           name: devenv