diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 471f1ba76d9..39413415134 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -901,7 +901,7 @@ jobs:
       - name: Stop local ray cluster
         run: ray stop
         if: matrix.engine == 'ray'
-      - name: Rename conda package cache to avoid removing that is too slow on Windows
+      - name: Rename the folder with conda packages so it won't be deleted, it's too slow on Windows.
         run: mv "${CONDA_PKGS_DIR}" "${CONDA_PKGS_DIR}_do_not_cache"
 
   test-pyarrow: