diff --git a/.gitea/workflows/validate-nixos-config.yml b/.gitea/workflows/validate-nixos-config.yml
index d9bafff..606af6c 100644
--- a/.gitea/workflows/validate-nixos-config.yml
+++ b/.gitea/workflows/validate-nixos-config.yml
@@ -12,6 +12,11 @@ jobs:
   validate:
     runs-on: native
     steps:
+      - name: Debug environment
+        run: |
+          echo $PATH
+          export PATH=/run/current-system/sw/bin:$PATH
+          which nix || echo "Nix not found"
 
       - name: Checkout repository
         uses: actions/checkout@v3