diff --git a/src/entity/trx_customers.ts b/src/entity/trx_customers.ts
index e4bda55..7c7c520 100644
--- a/src/entity/trx_customers.ts
+++ b/src/entity/trx_customers.ts
@@ -100,6 +100,7 @@ export class TrxCustomer {
 	identity_type: TrxIdentityType;
 
 	@Column({
+		nullable: true,
 		length: 256,
 	})
 	position: TrxCustomerPosition;