diff --git a/.github/workflows/on-pull-request.yml b/.github/workflows/on-pull-request.yml
index 6c41f243..3ea36e20 100644
--- a/.github/workflows/on-pull-request.yml
+++ b/.github/workflows/on-pull-request.yml
@@ -40,7 +40,7 @@ jobs:
         permalinks=""
         for fullfile in ${ALL_CHANGED_FILES}; do
             commit=$(git rev-list -1 HEAD "$fullfile")
-            permalinks+="- https://github.com/ecmwf-projects/c3s2-eqc-quality-assessment/blob/$commit/$fullfile"
+            permalinks+="\n- https://github.com/ecmwf-projects/c3s2-eqc-quality-assessment/blob/$commit/$fullfile"
         done
         echo "permalinks=$permalinks" >>"$GITHUB_OUTPUT"
     - name: Comment PR with permalinks