diff --git a/.gitignore b/.gitignore
index 8fe522d..88f66b6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ MANIFEST
 *.egg
 *.sqlite3
 docs/_build/
+.idea/
\ No newline at end of file
diff --git a/geoposition/fields.py b/geoposition/fields.py
index 9fe86bc..4c0e6ab 100644
--- a/geoposition/fields.py
+++ b/geoposition/fields.py
@@ -1,7 +1,10 @@
 from __future__ import unicode_literals
 
 from django.db import models
-from django.utils.six import with_metaclass
+try:
+    from django.utils.six import with_metaclass
+except:
+    from six import with_metaclass
 from django.utils.translation import ugettext_lazy as _
 from django.utils.encoding import smart_text
 
diff --git a/geoposition/widgets.py b/geoposition/widgets.py
index e2b82a1..788171b 100644
--- a/geoposition/widgets.py
+++ b/geoposition/widgets.py
@@ -3,7 +3,10 @@
 import json
 from django import forms
 from django.template.loader import render_to_string
-from django.utils import six
+try:
+    from django.utils import six
+except:
+    import six
 from django.utils.translation import ugettext_lazy as _
 from .conf import settings