diff --git a/src/store/index.js b/src/store/index.js
index c019b73ab..bdd2a1adc 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -1060,7 +1060,7 @@ export const actions = {
                     savedSessionId: savedSessionId?.toString(),
                     referralNumber: referralNumber?.toString(),
                     referralDate: referralDate?.toString(),
-                    accountNumber: accountNumber?.toString(),
+                    accountNumber: accountNumber,
                     referralCorrelationId: referralCorrelationId,
                 },
             })