diff --git a/src/types/trx.ts b/src/types/trx.ts
index 60579d6..ff0df4e 100644
--- a/src/types/trx.ts
+++ b/src/types/trx.ts
@@ -11,6 +11,7 @@ export enum TrxVerificationPurposeType {
 export enum TrxVerificationStatus {
 	"unverify" = "unverify",
 	"verify" = "verify",
+	"expire" = "expire",
 }
 
 export enum TrxCustomerType {