diff --git a/.github/workflows/report-api-diff.yml b/.github/workflows/report-api-diff.yml
index adc18858a4..16d5ab12be 100644
--- a/.github/workflows/report-api-diff.yml
+++ b/.github/workflows/report-api-diff.yml
@@ -44,7 +44,7 @@ jobs:
           REPO_ID: ${{ github.repository_id }}
         run: |
           # find first pull requests that targets this repository
-          PR_NUMBER="$(echo "$PULL_REQUESTS"
+          PR_NUMBER="$(echo "$PULL_REQUESTS" \
               | jq --arg REPO_ID "$REPO_ID" '[.[] | select ($REPO_ID == (.base.repo.id | tostring)) | .id ][0]')"
           echo "pr-number=$PR_NUMBER" >> "$GITHUB_OUTPUT"