diff --git a/muranodashboard/environments/views.py b/muranodashboard/environments/views.py
index d3921a1c9..39fb7e0e1 100644
--- a/muranodashboard/environments/views.py
+++ b/muranodashboard/environments/views.py
@@ -174,9 +174,10 @@ class CreateEnvironmentView(views.ModalFormView):
     submit_url = reverse_lazy(
         'horizon:app-catalog:environments:create_environment')
 
-    def get_form(self, form_class):
+    def get_form(self, **kwargs):
         if 'next' in self.request.GET:
             self.request.session['next_url'] = self.request.GET['next']
+        form_class = kwargs.get('form_class', self.get_form_class())
         return super(CreateEnvironmentView, self).get_form(form_class)
 
     def get_success_url(self):
diff --git a/muranodashboard/tests/unit/environments/test_views.py b/muranodashboard/tests/unit/environments/test_views.py
index f2539b8db..1aa077ef1 100644
--- a/muranodashboard/tests/unit/environments/test_views.py
+++ b/muranodashboard/tests/unit/environments/test_views.py
@@ -271,7 +271,7 @@ class TestCreateEnvironmentView(testtools.TestCase):
     @mock.patch('muranodashboard.environments.forms.net')
     def test_get_form(self, mock_net):
         mock_net.get_available_networks.return_value = None
-        form = self.create_env_view.get_form(self.create_env_view.form_class)
+        form = self.create_env_view.get_form()
 
         self.assertIsInstance(form, env_forms.CreateEnvironmentForm)
         self.assertEqual('next_foo_url',