diff --git a/polynum/settings.py b/polynum/settings.py
index e4c67af..fe7dec3 100644
--- a/polynum/settings.py
+++ b/polynum/settings.py
@@ -127,7 +127,6 @@ INSTALLED_APPS = (
     'django.contrib.admin',
     'django.contrib.formtools',
     # 'django.contrib.admindocs',
-    'mptt',
     'crispy_forms',
     'polynum.pages',
     'polynum.base',
diff --git a/setup.py b/setup.py
index 309832d..332e6fe 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,6 @@ setup(name="Polynum",
       package_data={},
       install_requires=[
           'django >= 1.4',
-          'django-mptt >= 0.5',
           'south >= 0.7',
           'django-crispy-forms',
       ],