diff --git a/.github/workflows/deploy-pdf.yml b/.github/workflows/deploy-pdf.yml
index fb85a10..71b4f53 100644
--- a/.github/workflows/deploy-pdf.yml
+++ b/.github/workflows/deploy-pdf.yml
@@ -7,6 +7,9 @@ on:
 jobs:
   build_latex:
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
     steps:
       - name: Set up Git repository
         uses: actions/checkout@v3