diff --git a/main.tf b/main.tf
index c318fd8..d0cac64 100644
--- a/main.tf
+++ b/main.tf
@@ -80,7 +80,7 @@ resource "helm_release" issuer {
       server         = lookup(local.le_endpoint, each.value.letsencrypt_endpoint, each.value.letsencrypt_endpoint)
       secretName     = "cert-manager-issuer-${each.key}"
       subscriptionID = var.subscription_id
-      resourceGroup  = var.resource_group_name
+      resourceGroup  = var.dns_resource_group_name
       dnsZone        = each.value.domain
     })
   ]
diff --git a/variables.tf b/variables.tf
index df7abc1..8c6b026 100644
--- a/variables.tf
+++ b/variables.tf
@@ -8,6 +8,11 @@ variable "resource_group_name"{
   type        = string
 }
 
+variable "dns_resource_group_name"{
+  description = "Resource group name for dns zone"
+  type        = string
+}
+
 variable "location" {
   description = "Azure Region"
   type        = string