diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6127c27..6148436 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -35,5 +35,6 @@ jobs:
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
       - name: Run app
         run: |
+          nix build -L .#${{ matrix.target }}
           nix run -L .#${{ matrix.target }} -- --version
-          ls result -al
+          tree result