diff --git a/morpheus.tf b/morpheus.tf
index 9bf66de..70dd892 100644
--- a/morpheus.tf
+++ b/morpheus.tf
@@ -45,7 +45,7 @@ module "morpheus" {
   }
   image_volume_mapping = [
     {
-      device_name           = "/dev/xvda"
+      device_name           = "/dev/sda1"
       volume_size           = 100
       volume_type           = "gp3"
       delete_on_termination = true