diff --git a/terraform/modules/iam/outputs.tf b/terraform/modules/iam/outputs.tf
index 1865fd3..3a28373 100644
--- a/terraform/modules/iam/outputs.tf
+++ b/terraform/modules/iam/outputs.tf
@@ -4,4 +4,6 @@ output "service_account_email" {
 
 output "service_account_key" {
   value = google_service_account_key.mykey.private_key
+  sensitive = true
+
 }
\ No newline at end of file