diff --git a/infrastructure/module.tf b/infrastructure/module.tf
index 96fb342..068b1ee 100644
--- a/infrastructure/module.tf
+++ b/infrastructure/module.tf
@@ -26,7 +26,7 @@ variable "kubernetes" {
     name  = optional(string)
     image = string
     pvc = optional(map(object({
-      name                 = string
+      name                 = optional(string)
       pvc                  = optional(bool, false)
       config_map           = optional(bool, false)
       secret               = optional(bool, false)