diff --git a/.github/workflows/macos-ci.yml b/.github/workflows/macos-ci.yml
index 55d852bb68a..90897787180 100644
--- a/.github/workflows/macos-ci.yml
+++ b/.github/workflows/macos-ci.yml
@@ -2,6 +2,9 @@ name: macOS-CI
 
 run-name: "${{ github.ref_name }} - ${{ github.run_number }}"
 
+permissions:
+  contents: read
+
 on:
   push:
     branches: