diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 95878eae..7dc9d0b2 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -8,6 +8,8 @@ on:
 jobs:
   test:
     name: Tests
+    permissions:
+      contents: read
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4