diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9163bf8e..760f327e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -470,6 +470,8 @@ jobs:
           if [[ "$RUNNER_OS" == "Windows" ]]; then
             # hack till pyscard has a wheel for win arm64
             "$PYTHON" -m pip install --upgrade pyscard
+            "$PYTHON" -m pip cache info
+            "$PYTHON" -m pip cache list
             export PYTHON="${GITHUB_WORKSPACE}/venv/scripts/python.exe"
           else
             export PYTHON="${GITHUB_WORKSPACE}/venv/bin/python3"
@@ -485,6 +487,10 @@ jobs:
         run: |
           echo "before anything..."
           "$PYTHON" -m pip list
+          echo "--info--"
+          "$PYTHON" -m pip cache info
+          echo "--list--"
+          "$PYTHON" -m pip cache list
           "$PYTHON" -m pip install --upgrade ..[yubikey]
           echo "after everything..."
           "$PYTHON" -m pip list