diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fa29b01..6407ebe 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,9 +17,12 @@ jobs:
     - uses: actions/checkout@v2
       with:
         submodules: true
-    - uses: goto-bus-stop/setup-zig@v1
+    - name: Install Nix
+      uses: DeterminateSystems/nix-installer-action@v15
       with:
-        version: master
-    - run: zig fmt --check src 
-    - run: zig build test
-    - run: zig build run
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+    - name: Set up Nix cache
+      uses: DeterminateSystems/magic-nix-cache-action@v8
+    - run: nix develop --command bash -c "zig fmt --check src"
+    - run: nix develop --command bash -c "zig build test"
+    - run: nix develop --command bash -c "zig build run"