diff --git a/.github/workflows/trigger_wiki.yml b/.github/workflows/trigger_wiki.yml
index 75f13bb8..35e99749 100755
--- a/.github/workflows/trigger_wiki.yml
+++ b/.github/workflows/trigger_wiki.yml
@@ -5,13 +5,17 @@ name: trigger wiki
 # Controls when the action will run.
 on:
   push:
-    branches: [ gh-pages ]
+    branches:
+      - gh-pages
   pull_request:
-    branches: [ gh-pages ]
+    branches:
+      - gh-pages
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
+permissions: write-all
+
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
   # This workflow contains a single job called "build"