diff --git a/.github/workflows/pr-triage.yml b/.github/workflows/pr-triage.yml
index 57b7608..8decea5 100644
--- a/.github/workflows/pr-triage.yml
+++ b/.github/workflows/pr-triage.yml
@@ -18,5 +18,5 @@ jobs:
   triage-pr:
     uses: OpenSwiftUIProject/github-workflows/.github/workflows/pr-triage.yml@main
     with:
-      pr_number: ${{ inputs.pr_number || github.event.pull_request.number }}
+      pr_number: ${{ inputs.pr_number && fromJSON(inputs.pr_number) || github.event.pull_request.number }}
     secrets: inherit