diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ae2b4e5..9bd2c72 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,6 +8,9 @@ on:
     branches: [ "main" ]
   pull_request:
 
+permissions:
+  contents: read
+
 jobs:
   build: