diff --git a/.github/workflows/enforce-pr-policy.yaml b/.github/workflows/enforce-pr-policy.yaml
index 2aac365..147cee2 100644
--- a/.github/workflows/enforce-pr-policy.yaml
+++ b/.github/workflows/enforce-pr-policy.yaml
@@ -4,6 +4,9 @@ on:
   pull_request:
     types: [opened, edited, synchronize, reopened]
 
+permissions:
+  contents: read
+
 jobs:
   validate:
     runs-on: ubuntu-latest