diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b76c4cf6..274eeac1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -248,8 +248,16 @@ jobs:
           apt-get update
           apt-get install -qy bzip2 curl g++ haskell-stack make procps zlib1g-dev
           apt-get install -qy bash-completion build-essential debhelper devscripts
+      - name: "pwd"
+        run: |
+          pwd
+          ls
       - name: "Check out repository code"
         uses: actions/checkout@v4
+      - name: "pwd"
+        run: |
+          pwd
+          ls
       - name: "Cache stuff"
         uses: actions/cache@v4
         with:
@@ -258,6 +266,13 @@ jobs:
             ./debian/.debhelper/
             ~/.stack
           key: build-debs
+      - name: "Debug listing etc"
+        run: |
+          pwd
+          ls
+          ls debian
+          ls debian/.debhelper
+          du -sh debian/.debhelper
       - name: "locale en_US.UTF-8"
         run: |
           apt-get install -qy locales