diff --git a/.github/workflows/doc-build.yaml b/.github/workflows/doc-build.yaml
index c5665e540..a7acfa69c 100644
--- a/.github/workflows/doc-build.yaml
+++ b/.github/workflows/doc-build.yaml
@@ -6,6 +6,9 @@ on:
       - main
   pull_request:
 
+permissions:
+  contents: write
+
 jobs:
   docbuild:
     runs-on: linux.20_04.4x