diff --git a/variables.tf b/variables.tf
index e95c4b8..4defce0 100644
--- a/variables.tf
+++ b/variables.tf
@@ -30,11 +30,6 @@ variable "vm_hostname" {
   default     = "k8smaster"
 }
 
-variable "vm_slave_hostname" {
-  description = "vm hostname"
-  default     = "k8slave"
-}
-
 variable "slaves" {
   type = number
   default = 3