diff --git a/examples/policy/sample-policy.tf b/examples/policy/sample-policy.tf
index 94e7858..eda2661 100644
--- a/examples/policy/sample-policy.tf
+++ b/examples/policy/sample-policy.tf
@@ -19,7 +19,7 @@ data "aws_iam_policy_document" "policy" {
     ]
     resources = [
       module.mybucket.s3_bucket_arn,
-      format("%v/*", mybucket.s3_bucket_arn),
+      format("%v/*", module.mybucket.s3_bucket_arn),
     ]
   }
   statement {