diff --git a/tools/changelog-helper.sh b/tools/changelog-helper.sh
index bfc58544d0..0826c0f910 100755
--- a/tools/changelog-helper.sh
+++ b/tools/changelog-helper.sh
@@ -183,7 +183,7 @@ check_or_add_pr() {
     fi
     local title_suggestion_in_pr
     title_suggestion_in_pr=$(gh pr view "$id" --json body,comments,reviews --jq '(.body), (.comments[] .body), (.reviews[] .body)' |
-        grep -oP '\bCHANGELOG:\s*\K([^\\]{5,})' | tail -n1 | sanitize_title || true)
+        grep -oP '^\bCHANGELOG:\s*\K([^\\]{5,})' | tail -n1 | sanitize_title || true)
     if [[ "${title_suggestion_in_pr}" ]]; then
         title="${title_suggestion_in_pr}"
         if [[ "${title_suggestion_in_pr}" == "SKIP" ]]; then