diff --git a/.github/workflows/terraform-validate.yml b/.github/workflows/terraform-validate.yml
index 484a032..b653a5b 100644
--- a/.github/workflows/terraform-validate.yml
+++ b/.github/workflows/terraform-validate.yml
@@ -1,4 +1,6 @@
 name: Terraform Validate
+permissions:
+  contents: read
 
 on:
   pull_request: