diff --git a/.github/workflows/persona-thinking-window.yml b/.github/workflows/persona-thinking-window.yml
index b5f1ebf2..902206d7 100644
--- a/.github/workflows/persona-thinking-window.yml
+++ b/.github/workflows/persona-thinking-window.yml
@@ -15,6 +15,9 @@ on:
         required: false
         type: string
 
+permissions:
+  contents: write
+
 jobs:
   think:
     runs-on: ubuntu-latest