diff --git a/lib/bcoin/txdb.js b/lib/bcoin/txdb.js
index 44ce9383..d7ec7cc4 100644
--- a/lib/bcoin/txdb.js
+++ b/lib/bcoin/txdb.js
@@ -135,7 +135,7 @@ TXDB.prototype._testFilter = function _testFilter(addresses) {
 // Outputs: Technically uniqified by ID, but id/name works too.
 
 // What they need (api):
-// outputs: [ - SAME AS OUTPUTS ABOVE!!!
+// outputs: [
 //   // Sum of value:
 //   { value: 0, id: wallet-id, name: account, index: account }
 // ]
@@ -305,8 +305,6 @@ TXDB.prototype.getMap = function getMap(tx, callback) {
 
     map = WalletMap.fromTX(table, tx);
 
-    utils.print(map.toJSON());
-
     return callback(null, map);
   });
 };
diff --git a/test/aes-test.js b/test/aes-test.js
index d9f60ac0..b5ba98e5 100644
--- a/test/aes-test.js
+++ b/test/aes-test.js
@@ -8,7 +8,7 @@ var crypto = require('crypto');
 
 describe('AES', function() {
   function pbkdf2key(passphrase, iterations, dkLen, ivLen, alg) {
-    var key = utils.pbkdf2(passphrase, '', iterations, dkLen + ivLen, 'sha512');
+    var key = utils.pbkdf2Sync(passphrase, '', iterations, dkLen + ivLen, 'sha512');
     return {
       key: key.slice(0, dkLen),
       iv: key.slice(dkLen, dkLen + ivLen)
diff --git a/test/hd-test.js b/test/hd-test.js
index f77df8ed..fa8282e8 100644
--- a/test/hd-test.js
+++ b/test/hd-test.js
@@ -90,7 +90,8 @@ describe('HD', function() {
   var master, child1, child2, child3, child4, child5, child6;
 
   it('should create a pbkdf2 seed', function() {
-    var checkSeed = bcoin.utils.pbkdf2(phrase, 'mnemonic' + 'foo', 2048, 64, 'sha512').toString('hex');
+    var checkSeed = bcoin.utils.pbkdf2Sync(
+      phrase, 'mnemonic' + 'foo', 2048, 64, 'sha512').toString('hex');
     assert.equal(checkSeed, seed);
   });
 
diff --git a/test/wallet-test.js b/test/wallet-test.js
index 9b4a77dd..9d5b4391 100644
--- a/test/wallet-test.js
+++ b/test/wallet-test.js
@@ -873,7 +873,6 @@ describe('Wallet', function() {
       assert.ifError(err);
       w1.master.stop();
       w1.master.key = null;
-      utils.print(w1.toJSON());
 
       // Coinbase
       var t1 = bcoin.mtx()