diff --git a/terraform/modules/iam/main.tf b/terraform/modules/iam/main.tf
index a86e643..dee6fa7 100644
--- a/terraform/modules/iam/main.tf
+++ b/terraform/modules/iam/main.tf
@@ -13,7 +13,7 @@ resource "google_project_iam_binding" "project" {
   role    = "roles/viewer"
 
   members = [
-    "serviceAccount:${google_service_account.service_account.email} ",
+    "serviceAccount:${google_service_account.service_account.email}",
   ]
 }