diff --git a/lib/model/copayer.js b/lib/model/copayer.js
index d7cfd3b..0e25001 100644
--- a/lib/model/copayer.js
+++ b/lib/model/copayer.js
@@ -82,7 +82,7 @@ Copayer.prototype.createAddress = function(wallet, isChange) {
   $.checkState(wallet.isComplete());
 
   var path = this.addressManager.getNewAddressPath(isChange);
-  var raw = Address.create(WalletUtils.deriveAddress(wallet.publicKeyRing, path, wallet.m, wallet.network));
+  var raw = Address.create(WalletUtils.deriveAddress(wallet.addressType, wallet.publicKeyRing, path, wallet.m, wallet.network));
   var address = Address.create(_.extend(raw, {
     walletId: wallet.id,
   }));
diff --git a/lib/model/wallet.js b/lib/model/wallet.js
index 4639073..64bb775 100644
--- a/lib/model/wallet.js
+++ b/lib/model/wallet.js
@@ -30,6 +30,8 @@ Wallet.create = function(opts) {
   x.pubKey = opts.pubKey;
   x.network = opts.network;
   x.derivationStrategy = opts.derivationStrategy || WalletUtils.DERIVATION_STRATEGIES.BIP45;
+  x.addressType = opts.addressType || WalletUtils.SCRIPT_TYPES.P2SH;
+
   x.addressManager = AddressManager.create({
     derivationStrategy: x.derivationStrategy,
   });
@@ -55,6 +57,7 @@ Wallet.fromObj = function(obj) {
   x.pubKey = obj.pubKey;
   x.network = obj.network;
   x.derivationStrategy = obj.derivationStrategy || WalletUtils.DERIVATION_STRATEGIES.BIP45;
+  x.addressType = obj.addressType || WalletUtils.SCRIPT_TYPES.P2SH;
   x.addressManager = AddressManager.fromObj(obj.addressManager);
   x.scanStatus = obj.scanStatus;
 
@@ -148,7 +151,7 @@ Wallet.prototype.createAddress = function(isChange) {
   $.checkState(this.isComplete());
 
   var path = this.addressManager.getNewAddressPath(isChange);
-  var raw = WalletUtils.deriveAddress(this.publicKeyRing, path, this.m, this.network);
+  var raw = WalletUtils.deriveAddress(this.addressType, this.publicKeyRing, path, this.m, this.network);
   var address = Address.create(_.extend(raw, {
     walletId: this.id,
   }));
diff --git a/lib/server.js b/lib/server.js
index 7855e0c..379fefc 100644
--- a/lib/server.js
+++ b/lib/server.js
@@ -204,6 +204,7 @@ WalletService.prototype._runLocked = function(cb, task) {
  * @param {string} opts.pubKey - Public key to verify copayers joining have access to the wallet secret.
  * @param {string} [opts.network = 'livenet'] - The Bitcoin network for this wallet.
  * @param {string} [opts.supportBIP44 = false] - Client supports BIP44 paths for 1-of-1 wallets.
+ * @param {string} [opts.supportP2PKH = false] - Client supports P2PKH address type for 1-of-1 wallets.
  */
 WalletService.prototype.createWallet = function(opts, cb) {
   var self = this,
@@ -223,6 +224,9 @@ WalletService.prototype.createWallet = function(opts, cb) {
   var derivationStrategy = (opts.n == 1 && opts.supportBIP44) ?
     WalletUtils.DERIVATION_STRATEGIES.BIP44 : WalletUtils.DERIVATION_STRATEGIES.BIP45;
 
+  var addressType = (opts.n == 1 && opts.supportP2PKH) ?
+    WalletUtils.SCRIPT_TYPES.P2PKH : WalletUtils.SCRIPT_TYPES.P2SH;
+
   try {
     pubKey = new PublicKey.fromString(opts.pubKey);
   } catch (ex) {
@@ -250,6 +254,7 @@ WalletService.prototype.createWallet = function(opts, cb) {
         network: opts.network,
         pubKey: pubKey.toString(),
         derivationStrategy: derivationStrategy,
+        addressType: addressType,
       });
       self.storage.storeWallet(wallet, function(err) {
         log.debug('Wallet created', wallet.id, opts.network);
diff --git a/test/integration/server.js b/test/integration/server.js
index 93eafa6..0b93e6c 100644
--- a/test/integration/server.js
+++ b/test/integration/server.js
@@ -97,12 +97,14 @@ helpers.createAndJoinWallet = function(m, n, opts, cb) {
   var offset = opts.offset || 0;
 
   var supportBIP44 = _.isBoolean(opts.supportBIP44) ? opts.supportBIP44 : true
+  var supportP2PKH = _.isBoolean(opts.supportP2PKH) ? opts.supportP2PKH : true
   var walletOpts = {
     name: 'a wallet',
     m: m,
     n: n,
     pubKey: TestData.keyPair.pub,
     supportBIP44: supportBIP44,
+    supportP2PKH: supportP2PKH,
   };
   server.createWallet(walletOpts, function(err, walletId) {
     if (err) return cb(err);
@@ -1412,7 +1414,7 @@ describe('Wallet service', function() {
           should.exist(address);
           address.walletId.should.equal(wallet.id);
           address.network.should.equal('livenet');
-          address.address.should.equal('3J4J9nkFpzQjUGDh5hLKMKztFSPWMKejKE');
+          address.address.should.equal('1L3z9LPd861FWQhf3vDn89Fnc9dkdBo2CG');
           address.isChange.should.be.false;
           address.path.should.equal('m/0/0');
           server.getNotifications({}, function(err, notifications) {
@@ -4376,9 +4378,9 @@ describe('Wallet service', function() {
 
       it('should scan main addresses', function(done) {
         helpers.stubAddressActivity(
-          ['3J4J9nkFpzQjUGDh5hLKMKztFSPWMKejKE', // m/0/0
-            '384JHSf9kVBs3yXsPwCzEScRs395u8hwxj', // m/0/2
-            '3NgXBiMQvwcRU8khVoPFJ6gsbGg9ZYrRzH', // m/1/0
+          ['1L3z9LPd861FWQhf3vDn89Fnc9dkdBo2CG', // m/0/0
+            '1GdXraZ1gtoVAvBh49D4hK9xLm6SKgesoE', // m/0/2
+            '1FUzgKcyPJsYwDLUEVJYeE2N3KVaoxTjGS', // m/1/0
           ]);
         var expectedPaths = [
           'm/0/0',
@@ -4562,7 +4564,9 @@ describe('Wallet service', function() {
       WalletService.SCAN_CONFIG.scanWindow = 2;
       WalletService.SCAN_CONFIG.derivationDelay = 0;
 
-      helpers.createAndJoinWallet(1, 1, function(s, w) {
+      helpers.createAndJoinWallet(1, 1, {
+        supportP2PKH: false
+      }, function(s, w) {
         server = s;
         wallet = w;
         done();