diff --git a/terraform/environments/apex/application_variables.json b/terraform/environments/apex/application_variables.json
index ec2100f0197..e099f7fe5c2 100644
--- a/terraform/environments/apex/application_variables.json
+++ b/terraform/environments/apex/application_variables.json
@@ -49,7 +49,8 @@
       "alb_elb_5xx_alarm_threshold": "10",
       "alb_target_4xx_alarm_threshold": "10",
       "alb_elb_4xx_alarm_threshold": "10",
-      "oas_lz_cidr": "10.202.4.85/32"
+      "oas_lz_cidr": "10.202.4.85/32",
+      "lz_account_id": "411213865113"
     },
     "test": {
       "ec2amiid": "ami-00b96c3ab7b1106b4",
@@ -98,7 +99,8 @@
       "alb_elb_5xx_alarm_threshold": "10",
       "alb_target_4xx_alarm_threshold": "10",
       "alb_elb_4xx_alarm_threshold": "10",
-      "oas_lz_cidr": "10.206.4.156/32"
+      "oas_lz_cidr": "10.206.4.156/32",
+      "lz_account_id": "140455166311"
     },
     "preproduction": {
       "ec2amiid": "ami-0cbc8c735c4f995b2",
@@ -147,7 +149,8 @@
       "alb_elb_5xx_alarm_threshold": "10",
       "alb_target_4xx_alarm_threshold": "10",
       "alb_elb_4xx_alarm_threshold": "10",
-      "oas_lz_cidr": "10.206.4.156/32"
+      "oas_lz_cidr": "10.206.4.156/32",
+      "lz_account_id": "484221692666"
     },
     "production": {
       "example_var": "production-data",
diff --git a/terraform/environments/apex/backups.tf b/terraform/environments/apex/backups.tf
index a611e3196db..9fa237b1460 100644
--- a/terraform/environments/apex/backups.tf
+++ b/terraform/environments/apex/backups.tf
@@ -3,10 +3,6 @@
 ## Resources here can be removed after data migration
 ############################################################################
 
-locals {
-  lz_account_id = "411213865113"
-}
-
 resource "aws_backup_vault" "apex" {
   name = "${local.application_name}-backup-vault"
   tags = merge(
@@ -44,7 +40,7 @@ data "aws_iam_policy_document" "apex" {
 
     principals {
       type        = "AWS"
-      identifiers = ["arn:aws:iam::${local.lz_account_id}:root"]
+      identifiers = ["arn:aws:iam::${local.application_data.accounts[local.environment].lz_account_id}:root"]
     }
 
     actions = [