diff --git a/js/models/Wallet.js b/js/models/Wallet.js
index 70b45e637..e83128774 100644
--- a/js/models/Wallet.js
+++ b/js/models/Wallet.js
@@ -2452,9 +2452,9 @@ Wallet.prototype.updateIndexes = function(callback) {
   async.parallel(tasks, function(err) {
     if (err) callback(err);
     log.debug('Wallet:' + self.id + ' Indexes updated');
-    this.clearUnspentCache();
-    this.subscribeToAddresses();
-    this.emitAndKeepAlive('newAddresses');
+    self.clearUnspentCache();
+    self.subscribeToAddresses();
+    self.emitAndKeepAlive('newAddresses');
     callback();
   });
 };
diff --git a/js/util/HTTP.js b/js/util/HTTP.js
index e900c5334..0c184fb8a 100644
--- a/js/util/HTTP.js
+++ b/js/util/HTTP.js
@@ -18,6 +18,7 @@ module.exports = {
       _success: function() {;
       },
       _error: function(_, err) {
+        console.trace(err);
         throw err;
       }
     };
diff --git a/test/Wallet.js b/test/Wallet.js
index 3e2c687a7..18446fe2d 100644
--- a/test/Wallet.js
+++ b/test/Wallet.js
@@ -687,6 +687,7 @@ describe('Wallet model', function() {
           amount: u
         }
       }));
+      w.clearUnspentCache();
       w.getBalance(function(err, balance, balanceByAddr, safeBalance) {
         balance.should.equal(c.balance);
         done();
@@ -821,7 +822,7 @@ describe('Wallet model', function() {
         should.exist(id);
         status.should.equal(Wallet.TX_PROPOSAL_SENT);
         w.sendTxProposal.calledOnce.should.equal(true);
-        w.sendIndexes.calledOnce.should.equal(true);
+        w.sendIndexes.calledOnce.should.equal(false);
         done();
       });
     });
@@ -861,7 +862,7 @@ describe('Wallet model', function() {
       }, function(err, id, status) {
         err.should.equal('error');
         w.sendTxProposal.calledOnce.should.equal(false);
-        w.sendIndexes.calledOnce.should.equal(true);
+        w.sendIndexes.calledOnce.should.equal(false);
         done();
       });
     });
diff --git a/test/util.http.js b/test/util.http.js
index 18d7801dc..65453d1fe 100644
--- a/test/util.http.js
+++ b/test/util.http.js
@@ -75,15 +75,15 @@ describe('http utils', function() {
       done();
     });
   });
-  it('should get with default error', function() {
+  it('should get with default error', function(done) {
     xhr.error = 1;
-
     var ret = httpUtils.request({
       xhr: xhr,
       method: 'GET',
       url: 'http://test',
-    });
-    ret._error.should.throw()
+    }).error(function(){
+      done();
+    })
   });
 
 });