diff --git a/variables.tf b/variables.tf
index efe3bf9..4aa841a 100644
--- a/variables.tf
+++ b/variables.tf
@@ -44,9 +44,11 @@ variable "aws_region" {
 variable "aws_access_key" {
   description = "AWS Access Key"
   type = string
+  sensitive = true
 }
 
 variable "aws_secret_key" {
   description = "AWS Secret Key"
   type = string
+  sensitive = true
 }