diff --git a/.github/workflows/keep_latest60_results.yml b/.github/workflows/keep_latest60_results.yml
index 2ac7d31ab..9d6ab9aa0 100644
--- a/.github/workflows/keep_latest60_results.yml
+++ b/.github/workflows/keep_latest60_results.yml
@@ -4,25 +4,26 @@ on:
   schedule:
     # Runs at 5 AM UTC (10 PM PDT / 9 PM PST)
     - cron: '0 5 * * *'
-  workflow_dispatch:  # Allows manual trigger from the GitHub UI
+  # Allows manual trigger from the GitHub UI
+  workflow_dispatch:  
 
 jobs:
   cleanup:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Cleanup old test results
       run: |
         # Count the number of top-level directories (assuming they are dated test results)
-        total_dirs=$(ls -d */ | wc -l)
+        total_dirs=$(ls -d 20*/ | wc -l)
         echo "Total directories: $total_dirs"
         
         # If there are more than 60 directories, delete the oldest
         if [ $total_dirs -gt 60 ]; then
           # List directories sorted by date and delete the oldest
-          ls -dt */ | tail -n +61 | xargs rm -rf
+          ls -dt 20*/ | tail -n +61 | xargs rm -rf
         fi
 
     - name: Commit and push changes