diff --git a/test/integration/server.js b/test/integration/server.js
index 924c9e0..242478b 100644
--- a/test/integration/server.js
+++ b/test/integration/server.js
@@ -5484,18 +5484,37 @@ describe('Wallet service', function() {
       request.yields();
       helpers.getAuthServer(wallet.copayers[0].id, function(server) {
         should.exist(server);
-        server.pushNotificationsUnsubscribe({}, function(err, response) {
+        server.pushNotificationsUnsubscribe(null, function(err, response) {
           should.not.exist(err);
           var calls = request.getCalls();
           calls.length.should.equal(1);
           var args = _.map(calls, function(c) {
             return c.args[0];
           });
+
           args[0].body.user.should.contain(wallet.copayers[0].id);
           done();
         });
       });
     });
+
+    it('should unsubscribe all wallets from device to push notifications service', function(done) {
+      request.yields();
+      helpers.getAuthServer(wallet.copayers[0].id, function(server) {
+        should.exist(server);
+        server.pushNotificationsUnsubscribe('TOKEN_DEVICE', function(err, response) {
+          should.not.exist(err);
+          var calls = request.getCalls();
+          calls.length.should.equal(1);
+          var args = _.map(calls, function(c) {
+            return c.args[0];
+          });
+
+          args[0].body.token.should.contain('TOKEN_DEVICE');
+          done();
+        });
+      });
+    });
   });
 
 });