diff --git a/lib/wallet/walletdb.js b/lib/wallet/walletdb.js
index 27c522a3..e6c2a725 100644
--- a/lib/wallet/walletdb.js
+++ b/lib/wallet/walletdb.js
@@ -889,9 +889,9 @@ WalletDB.prototype.saveAccount = function saveAccount(account) {
  * @returns {Promise} - Returns Boolean.
  */
 
-WalletDB.prototype.hasAccount = co(function* hasAccount(wid, index) {
-  return yield this.db.has(layout.a(wid, index));
-});
+WalletDB.prototype.hasAccount = function hasAccount(wid, index) {
+  return this.db.has(layout.a(wid, index));
+};
 
 /**
  * Lookup the corresponding account name's index.