diff --git a/lib/bcoin/wallet.js b/lib/bcoin/wallet.js
index 1cc8de97..6f4d0faf 100644
--- a/lib/bcoin/wallet.js
+++ b/lib/bcoin/wallet.js
@@ -290,6 +290,7 @@ Wallet.prototype.sign = function sign(tx, type, inputs, off) {
     var signature = bcoin.ecdsa.sign(hash, this.key).toDER();
     signature = signature.concat(bcoin.protocol.constants.hashType[type]);
 
+    // P2PKH and simple tx
     if (bcoin.script.isPubkeyhash(s) || bcoin.script.isSimplePubkeyhash(s)) {
       input.script = [ signature, pub ];
       return true;
@@ -299,7 +300,6 @@ Wallet.prototype.sign = function sign(tx, type, inputs, off) {
     // empty array == OP_FALSE == OP_0
     // raw format: OP_FALSE [sig-1] [sig-2] ...
     // p2sh format: OP_FALSE [sig-1] [sig-2] ... [redeem-script]
-
     if (bcoin.script.isMultisig(s) || bcoin.script.isScripthash(s)) {
       // XXX Check own?
       // || (bcoin.script.isScripthash(s) && utils.isEqual(s[1], this.getP2SHHash())) {
@@ -310,6 +310,7 @@ Wallet.prototype.sign = function sign(tx, type, inputs, off) {
       }
     }
 
+    // P2SH requires a redeem script after signatures
     if (bcoin.script.isScripthash(s)) {
       if (input.script.length - 1 === this.n) {
         input.script.push(this.getP2SHRedemption());
@@ -325,7 +326,8 @@ Wallet.prototype.sign = function sign(tx, type, inputs, off) {
 Wallet.prototype.signEmpty = function sign(tx, type, inputs, off) {
   if (!type)
     type = 'all';
-  assert.equal(type, 'all');
+
+  // assert.equal(type, 'all');
 
   if (!off)
     off = 0;