diff --git a/lib/chain/chaindb.js b/lib/chain/chaindb.js
index 0a7bf213..cad325a3 100644
--- a/lib/chain/chaindb.js
+++ b/lib/chain/chaindb.js
@@ -778,7 +778,7 @@ ChainDB.prototype.getUndoView = co(function* getUndoView(block) {
 
 ChainDB.prototype.getBlock = co(function* getBlock(hash) {
   var item = yield this.getBoth(hash);
-  var height, data, block;
+  var data, block;
 
   if (!item.hash)
     return;
diff --git a/lib/wallet/account.js b/lib/wallet/account.js
index 4e26680c..47882951 100644
--- a/lib/wallet/account.js
+++ b/lib/wallet/account.js
@@ -693,12 +693,12 @@ Account.prototype.getAddressType = function getAddressType(path) {
     return Script.types.SCRIPTHASH;
 
   if (this.witness) {
-    if (this.type === Acount.types.MULTISIG)
+    if (this.type === Account.types.MULTISIG)
       return Script.types.WITNESSSCRIPTHASH;
     return Script.types.WITNESSPUBKEYHASH;
   }
 
-  if (this.type === Acount.types.MULTISIG)
+  if (this.type === Account.types.MULTISIG)
     return Script.types.SCRIPTHASH;
 
   return Script.types.PUBKEYHASH;