diff --git a/.github/workflows/lint-chart.yaml b/.github/workflows/lint-chart.yaml
index 23e244600..5e9276a8b 100644
--- a/.github/workflows/lint-chart.yaml
+++ b/.github/workflows/lint-chart.yaml
@@ -17,6 +17,9 @@ on:
     paths:
       - "charts/**"
 
+permissions:
+  contents: read
+
 jobs:
   chart-lint-test:
     runs-on: ubuntu-22.04