diff --git a/.github/workflows/label-closed.yml b/.github/workflows/label-closed.yml
index 2606680c..e997e895 100644
--- a/.github/workflows/label-closed.yml
+++ b/.github/workflows/label-closed.yml
@@ -22,4 +22,4 @@ jobs:
         uses: RebeccaStevens/issue-closed-labeler-action@latest
         with:
           token: "${{ secrets.GITHUB_TOKEN }}"
-          rules: '[{"condition": "wip", "remove": "wip"}]'
+          rules: '[{ condition: "wip", remove: "wip" }]'