diff --git a/.github/workflows/mdbook-deploy.yml b/.github/workflows/mdbook-deploy.yml
index ca66883..d66c422 100644
--- a/.github/workflows/mdbook-deploy.yml
+++ b/.github/workflows/mdbook-deploy.yml
@@ -17,11 +17,17 @@ jobs:
         with:
           submodules: recursive
 
+      - name: another
+        run: echo $PATH
+
       - name: Checkout `carrie` (we hope)
         uses: ./.github/actions/checkout
 
+      - name: and another
+        run: echo $PATH
+
       - name: misc
-        run: nix build .
+        run: ls /nix/var/nix/profiles/default/bin
 
       - name: Build docs
         run: mdbook build