diff --git a/.github/workflows/buildtest.yml b/.github/workflows/buildtest.yml
index 4357149..fcf50a7 100644
--- a/.github/workflows/buildtest.yml
+++ b/.github/workflows/buildtest.yml
@@ -1,4 +1,6 @@
 name: Build & Test
+permissions:
+  contents: read
 
 on:
   push: