diff --git a/.github/workflows/create-comment.yml b/.github/workflows/create-comment.yml
index 700035c..9aef9c5 100644
--- a/.github/workflows/create-comment.yml
+++ b/.github/workflows/create-comment.yml
@@ -26,4 +26,4 @@ jobs:
             - Created by [create-or-update-comment][1]
 
             [1]: https://github.com/peter-evans/create-or-update-comment
-          reaction-type: +1
+          reaction-type: '+1'