diff --git a/src/store/index.js b/src/store/index.js
index 2994433a..3161024a 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -566,8 +566,8 @@ export const useMainStore = defineStore({
                     const insured = responsePolicy.insureds?.[0];
 
                     // populate parent account number
-                    if (responsePolicy.accountNumber) {
-                        order.parentAccountNumber = responsePolicy.accountNumber;
+                    if (response.data.accountNumber) {
+                        order.parentAccountNumber = parseInt(response.data.accountNumber, 10);
                     }
 
                     // populate policy holder details from policy lookup