diff --git a/.github/workflows/ci-linux.yml b/.github/workflows/ci-linux.yml
index d0529f584..8ccbc175a 100644
--- a/.github/workflows/ci-linux.yml
+++ b/.github/workflows/ci-linux.yml
@@ -71,6 +71,7 @@ jobs:
 
       - name: Configure ccache debug logs
         run: |
+          df -h
           # https://interrupt.memfault.com/blog/ccache-debugging
           echo CCACHE_DEBUG=1 >> $GITHUB_ENV
           echo CCACHE_DEBUGLEVEL=2 >> $GITHUB_ENV