diff --git a/lib/bcoin/address.js b/lib/bcoin/address.js
index 40283cad..78fa6577 100644
--- a/lib/bcoin/address.js
+++ b/lib/bcoin/address.js
@@ -37,6 +37,7 @@ function Address(options) {
   this.derived = !!options.derived;
 
   this.key = bcoin.keypair(options);
+  this.index = options.index;
   this.path = options.path;
 
   this.type = options.type || 'pubkeyhash';
@@ -519,6 +520,7 @@ Address.prototype.toJSON = function toJSON(encrypt) {
     label: this.label,
     change: this.change,
     derived: this.derived,
+    index: this.index,
     path: this.path,
     address: this.getKeyAddress(),
     scriptAddress: this.getScriptAddress(),
@@ -545,6 +547,7 @@ Address.fromJSON = function fromJSON(json, decrypt) {
     label: json.label,
     change: json.change,
     derived: json.derived,
+    index: json.index,
     path: json.path,
     key: bcoin.keypair.fromJSON(json.key, decrypt),
     type: json.type,
diff --git a/lib/bcoin/wallet.js b/lib/bcoin/wallet.js
index ccfcc3d6..df2034a5 100644
--- a/lib/bcoin/wallet.js
+++ b/lib/bcoin/wallet.js
@@ -168,6 +168,7 @@ function Wallet(options) {
       privateKey: key.privateKey,
       publicKey: key.publicKey,
       compressed: key.compressed,
+      index: key.index,
       path: key.path,
       type: this.type,
       subtype: this.subtype,
@@ -192,6 +193,7 @@ function Wallet(options) {
         privateKey: key.privateKey,
         publicKey: key.publicKey,
         compressed: key.compressed,
+        index: key.index,
         path: key.path,
         type: this.type,
         subtype: this.subtype,
@@ -561,6 +563,7 @@ Wallet.prototype.createAddress = function createAddress(change, index) {
     privateKey: key.privateKey,
     publicKey: key.publicKey,
     compressed: key.compressed,
+    index: key.index,
     path: key.path,
     type: this.type,
     subtype: this.subtype,
@@ -751,7 +754,11 @@ Wallet.prototype.createKey = function createKey(change, index) {
     privateKey: key.privateKey,
     publicKey: key.publicKey,
     compressed: true,
-    path: 'm/' + (change ? 1 : 0) + '/' + index
+    index: index,
+    path: 'm'
+      // + (this.derivation === 'bip45' ? '/' + this.cosignerIndex : '')
+      + '/' + (change ? 1 : 0)
+      + '/' + index
   };
 };