diff --git a/.github/workflows/issue-subscriber.yml b/.github/workflows/issue-subscriber.yml
--- a/.github/workflows/issue-subscriber.yml
+++ b/.github/workflows/issue-subscriber.yml
@@ -22,4 +22,4 @@
           --token ${{ secrets.ISSUE_SUBSCRIBER_TOKEN }} \
           issue-subscriber \
           --issue-number ${{ github.event.issue.number }} \
-          --label-name ${{ github.event.label.name }}
+          --label-name '${{ github.event.label.name }}'