diff --git a/combo/apps/wcs/forms.py b/combo/apps/wcs/forms.py
index 0f5ac78b..255895a0 100644
--- a/combo/apps/wcs/forms.py
+++ b/combo/apps/wcs/forms.py
@@ -15,7 +15,6 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from django import forms
-from django.conf import settings
 
 from .models import WcsFormCell, WcsCategoryCell, WcsFormsOfCategoryCell
 from .utils import get_wcs_options
diff --git a/combo/apps/wcs/models.py b/combo/apps/wcs/models.py
index d8a4ea18..20f38589 100644
--- a/combo/apps/wcs/models.py
+++ b/combo/apps/wcs/models.py
@@ -17,7 +17,6 @@
 import urllib
 
 from django import template
-from django.conf import settings
 from django.db import models
 from django.forms import models as model_forms
 from django.forms import Select
diff --git a/combo/plugins.py b/combo/plugins.py
index f4ee08d1..ad86e75f 100644
--- a/combo/plugins.py
+++ b/combo/plugins.py
@@ -19,7 +19,6 @@ import logging
 
 from django.apps import apps
 from django.conf.urls import patterns, include, url
-from django.conf import settings
 
 logger = logging.getLogger(__name__)
 
diff --git a/combo/public/views.py b/combo/public/views.py
index 75c9306a..8eb67709 100644
--- a/combo/public/views.py
+++ b/combo/public/views.py
@@ -23,7 +23,7 @@ from django.contrib.auth import views as auth_views
 from django.core.exceptions import ObjectDoesNotExist, PermissionDenied
 from django.http import (Http404, HttpResponse, HttpResponseRedirect,
         HttpResponsePermanentRedirect)
-from django.shortcuts import get_object_or_404, render, resolve_url
+from django.shortcuts import render, resolve_url
 from django.template import RequestContext
 
 try: