diff --git a/apps/feedback/__init__.py b/apps/feedback/__init__.py
index 1a6a97716c..8e6c005ae4 100644
--- a/apps/feedback/__init__.py
+++ b/apps/feedback/__init__.py
@@ -2,8 +2,7 @@ from __future__ import absolute_import
 
 from django.utils.translation import ugettext_lazy as _
 
-from navigation.api import (register_links, register_top_menu,
-    register_multi_item_links, register_sidebar_template)
+from navigation.api import register_links
 from common import about_view, license_view
 
 form_view = {'text': _('Feedback'), 'view': 'form_view', 'famfam': 'telephone'}
diff --git a/apps/feedback/api.py b/apps/feedback/api.py
index b373f74408..083cd0e79e 100644
--- a/apps/feedback/api.py
+++ b/apps/feedback/api.py
@@ -9,4 +9,4 @@ TIMEOUT = 10
 
 
 def submit_form(form):
-    r = requests.post(FORM_SUBMIT_URL, data={'formkey': FORM_KEY, FORM_RECEIVER_FIELD: dumps(form.cleaned_data)}, timeout=TIMEOUT)
+    requests.post(FORM_SUBMIT_URL, data={'formkey': FORM_KEY, FORM_RECEIVER_FIELD: dumps(form.cleaned_data)}, timeout=TIMEOUT)
diff --git a/apps/feedback/forms.py b/apps/feedback/forms.py
index afee457dbc..e7cfcd196c 100644
--- a/apps/feedback/forms.py
+++ b/apps/feedback/forms.py
@@ -50,7 +50,7 @@ class FeedbackForm(forms.Form):
         label=_(u'Are currently providing or planning to provide paid support for Mayan EDMS?'),
         required=False
     )
-    
+
     hosted = forms.BooleanField(
         label=_(u'Would you be interested in a cloud hosted solution for Mayan EDMS?'),
         required=False
@@ -70,7 +70,7 @@ class FeedbackForm(forms.Form):
         label=_(u'Your email:'),
         required=False
     )
-    
+
     company = forms.CharField(
         label=_(u'Company name:'),
         required=False
diff --git a/apps/feedback/views.py b/apps/feedback/views.py
index b6c9d2b5b3..a4cf1ebca3 100644
--- a/apps/feedback/views.py
+++ b/apps/feedback/views.py
@@ -2,10 +2,9 @@ from __future__ import absolute_import
 
 from django.utils.translation import ugettext_lazy as _
 from django.http import HttpResponseRedirect
-from django.shortcuts import render_to_response, get_object_or_404
+from django.shortcuts import render_to_response
 from django.template import RequestContext
 from django.contrib import messages
-from django.core.urlresolvers import reverse
 
 from .forms import FeedbackForm
 from .api import submit_form
@@ -28,4 +27,4 @@ def form_view(request):
         'title': _(u'feedback form'),
         'form': form,
     },
-    context_instance=RequestContext(request))    
+    context_instance=RequestContext(request))