diff --git a/.github/workflows/style-lint-and-test.yaml b/.github/workflows/style-lint-and-test.yaml
index 9002665..b4f27b5 100644
--- a/.github/workflows/style-lint-and-test.yaml
+++ b/.github/workflows/style-lint-and-test.yaml
@@ -1,5 +1,8 @@
 name: Code quality tests
 
+permissions:
+  contents: read
+
 on:
   push:
     branches: