diff --git a/README.md b/README.md
index 383903c..a396e1c 100644
--- a/README.md
+++ b/README.md
@@ -95,6 +95,7 @@ sys     0m3.489s
 | <a name="input_account_id"></a> [account\_id](#input\_account\_id) | aws account number | `string` | `""` | no |
 | <a name="input_alertmanager_tag"></a> [alertmanager\_tag](#input\_alertmanager\_tag) | The image tag of the alertmanager image. | `string` | `"v0.27.0"` | no |
 | <a name="input_cluster_name"></a> [cluster\_name](#input\_cluster\_name) | The name of the cluster into which prometheus will be installed. | `string` | n/a | yes |
+| <a name="input_eecr_account_id"></a> [eecr\_account\_id](#input\_eecr\_account\_id) | enterpirse ecr source aws account number | `string` | `""` | no |
 | <a name="input_kube_state_metrics_tag"></a> [kube\_state\_metrics\_tag](#input\_kube\_state\_metrics\_tag) | The image tag of the kube-state-metrics image. | `string` | `"v2.13.0"` | no |
 | <a name="input_namespace"></a> [namespace](#input\_namespace) | The namespace to install the prometheus components. Defaults to 'prometheus' | `string` | `"prometheus"` | no |
 | <a name="input_node_exporter_tag"></a> [node\_exporter\_tag](#input\_node\_exporter\_tag) | The image tag of the node-exporter image. | `string` | `"v1.8.2"` | no |
diff --git a/variables.tf b/variables.tf
index 549f70f..8bcc6cb 100644
--- a/variables.tf
+++ b/variables.tf
@@ -17,6 +17,12 @@ variable "cluster_name" {
   type        = string
 }
 
+variable "eecr_account_id" {
+  description = "enterpirse ecr source aws account number"
+  type        = string
+  default     = ""
+}
+
 # The `APP VERSION` of the output:
 # helm search repo prometheus-community/kube-state-metrics
 variable "kube_state_metrics_tag" {