diff --git a/variables.tf b/variables.tf
index 104988a..b44b84b 100644
--- a/variables.tf
+++ b/variables.tf
@@ -39,7 +39,7 @@ variable "ucs_zones" {
 
 // Module
 variable "server" {
-  type    = list(any)
+  type    = any
   default = []
 }