diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d08133d980..969518cf26 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -167,8 +167,14 @@ jobs:
         retention-days: 30
     - run: |
         unzip rdmo*.whl
-        echo "## Metadata" >> $GITHUB_STEP_SUMMARY
-        head --lines 5 rdmo*.dist-info/METADATA >> $GITHUB_STEP_SUMMARY
+        echo "## Metadata" >> summary.md
+        echo "| --- | --- |" >> summary.md
+        head -5 N rdmo*.dist-info/METADATA | while IFS= read -r line; do
+          key=$(echo "$line" | cut -d":" -f1)
+          value=$(echo "$line" | cut -d":" -f2)
+          echo "| $key | $value |" >> summary.md
+        done
+        cat summary.md >> $GITHUB_STEP_SUMMARY
       working-directory: ./dist
 
   # dev-setup: