diff --git a/image.tf b/image.tf
index e26401f..133cc15 100644
--- a/image.tf
+++ b/image.tf
@@ -63,7 +63,7 @@ resource "random_uuid" "test" { }
 
 resource "ibm_is_image" "f5_custom_image" {
   depends_on       = ["data.external.authorize_policy_for_image", "random_uuid.test"]
-  href             = "cos://us-south/vnf-f5-bucket/BIGIP-15.0.1-0.0.11.qcow2"
+  href             = "${lookup(var.vnf_cos_image_url_map, data.ibm_is_region.region.name)}"
   name             = "${var.vnf_vpc_image_name}-${substr(random_uuid.test.result,0,8)}"
   operating_system = "centos-7-amd64"
   resource_group   = "${data.ibm_resource_group.rg.id}"
diff --git a/variables.tf b/variables.tf
index fe242ee..296ee16 100644
--- a/variables.tf
+++ b/variables.tf
@@ -18,7 +18,7 @@ variable "vnf_cos_instance_id" {
 #                             The value for this variable is enter at offering
 #                             onbaording time.This variable is hidden from the user.
 ##############################################################################
-variable "vnf_cos_image_url" {
+variable "vnf_cos_image_url_map" {
   default     = ""
   description = "The COS image object SQL URL for F5-BIGIP qcow2 image."
 }
@@ -65,12 +65,4 @@ variable "vnf_profile" {
 variable "ibmcloud_endpoint" {
   default     = "cloud.ibm.com"
   description = "The IBM Cloud environmental variable 'cloud.ibm.com' or 'test.cloud.ibm.com'"
-}
-
-variable "cos_image_url_region_mapping" {
-  description = "mapping for cross-region replication"
-  default = {
-    "us-south" = "cos://us-south/vnf-f5-bucket/BIGIP-15.0.1-0.0.11.qcow2",
-    "eu-de" = "cos://eu-de/vnf-f5-frankfurt-bucket/BIGIP-15.0.1-0.0.11.qcow2"
-  }
 }
\ No newline at end of file