diff --git a/lib/blockchain/chaindb.js b/lib/blockchain/chaindb.js
index 5fe9a178..7c20b52e 100644
--- a/lib/blockchain/chaindb.js
+++ b/lib/blockchain/chaindb.js
@@ -1064,11 +1064,11 @@ ChainDB.prototype.getTX = async function getTX(hash) {
  * @returns {Promise} - Returns Boolean.
  */
 
-ChainDB.prototype.hasTX = function hasTX(hash) {
+ChainDB.prototype.hasTX = async function hasTX(hash) {
   if (!this.options.indexTX)
-    return Promise.resolve(false);
+    return false;
 
-  return this.db.has(layout.t(hash));
+  return await this.db.has(layout.t(hash));
 };
 
 /**