diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1a7c3f7e..8d75b139 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -5,9 +5,16 @@ on:
     branches:
       - master
 jobs:
-  tests:
+  nixfmt:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
     - uses: cachix/install-nix-action@v31
-    - run: nix run ./tests#run .
+    - run: nix fmt .
+  tests:
+    needs: nixfmt
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: cachix/install-nix-action@v31
+    - run: nix run ./tests#run .
\ No newline at end of file