diff --git a/partitions/templates/partitions/liste.html b/partitions/templates/partitions/liste.html
index 8f0d31b..48b8d63 100644
--- a/partitions/templates/partitions/liste.html
+++ b/partitions/templates/partitions/liste.html
@@ -9,7 +9,7 @@
   {% endif %}
 
   {% if user.is_authenticated %}
-    <h3><a href="{% url "partitions-ajouter_morceau" %}">Ajouter un morceau</a></h3>
+    <h3><a href="{% url "partitions:ajouter_morceau" %}">Ajouter un morceau</a></h3>
   {% endif %}
 
   {% for category in categories %}
@@ -20,11 +20,11 @@
         {% if not user.is_authenticated %}
           {{ partition.nom }} - {{ partition.auteur }}
         {% else %}
-          <a href="{% url "partitions-listepart" partition.nom partition.auteur %}"
+          <a href="{% url "partitions:listepart" partition.nom partition.auteur %}"
              class="fichier">{{ partition.nom }} - {{ partition.auteur }}</a>
         {% endif %}
         {% if user.profile.is_chef %}
-          <a href="{% url "partitions-conf_delete_morc" partition.nom partition.auteur %}"
+          <a href="{% url "partitions:conf_delete_morc" partition.nom partition.auteur %}"
              class="supprimer">Supprimer</a>
         {% endif %}
       </li>
diff --git a/partitions/tests/test_views.py b/partitions/tests/test_views.py
index 4c5bfa6..221d809 100644
--- a/partitions/tests/test_views.py
+++ b/partitions/tests/test_views.py
@@ -4,14 +4,19 @@ from django.template.defaultfilters import urlencode
 from django.test import Client, TestCase
 
 from gestion.models import ErnestoUser
-from ..models import Partition, PartitionSet
+from ..models import Category, Partition, PartitionSet
 
 User = get_user_model()
 
 
 def new_user(username, ernesto=False, chef=False):
     u = User.objects.create_user(username=username)
-    ErnestoUser.objects.create(user=u, slug=username, is_chef=chef, is_ernesto=ernesto)
+    ErnestoUser.objects.create(
+        user=u,
+        slug=username,
+        is_chef=chef,
+        is_ernesto=ernesto
+    )
     return u
 
 
@@ -33,7 +38,11 @@ class TestViews(TestCase):
             (None, Client())
         ]
         # A Partition set with 1 partition
-        self.pset = PartitionSet.objects.create(nom="My PSet", auteur="PSet author")
+        self.pset = PartitionSet.objects.create(
+            category=Category.objects.first(),
+            nom="My PSet",
+            auteur="PSet author"
+        )
         file = File(open("media/test_file.txt"), "test file")
         Partition.objects.create(nom="part1", part=file, morceau=self.pset)
 
@@ -43,7 +52,10 @@ class TestViews(TestCase):
             partition.delete()
 
     def _get_restricted_page(self, url):
-        """Shorthand for testing wether a page in only accessible by ernesto members"""
+        """
+        Shorthand for testing wether a page in only accessible by ernesto
+        members
+        """
         for user, client in self.client_matrix:
             # If user is not None, it is an ernesto member
             resp = client.get(url)
@@ -51,7 +63,8 @@ class TestViews(TestCase):
                 self.assertEqual(200, resp.status_code)
             else:
                 encoded_url = urlencode(urlencode(url))
-                self.assertRedirects(resp, "/login?next={}".format(encoded_url))
+                redirection_url = "/login?next={}".format(encoded_url)
+                self.assertRedirects(resp, redirection_url)
 
     def test_get_partition_sets(self):
         """The list of all partition sets can be fetched by everyone"""
@@ -60,20 +73,26 @@ class TestViews(TestCase):
             self.assertEqual(200, resp.status_code)
 
     def test_get_partitions(self):
-        """Only ernesto members can see the partitions inside of a partition set"""
+        """
+        Only ernesto members can see the partitions inside of a partition set
+        """
         url = "/partitions/{}/{}".format(self.pset.nom, self.pset.auteur)
         self._get_restricted_page(url)
 
     def test_see(self):
         """Only ernesto members can see partitions"""
         part = self.pset.partition_set.first()
-        url = "/partitions/{}/{}/see/{}".format(self.pset.nom, self.pset.auteur, part.id)
+        url = "/partitions/{}/{}/see/{}".format(
+            self.pset.nom, self.pset.auteur, part.id
+        )
         self._get_restricted_page(url)
 
     def test_download(self):
         """Only ernesto members can download partitions"""
         part = self.pset.partition_set.first()
-        url = "/partitions/{}/{}/{}".format(self.pset.nom, self.pset.auteur, part.id)
+        url = "/partitions/{}/{}/{}".format(
+            self.pset.nom, self.pset.auteur, part.id
+        )
         self._get_restricted_page(url)
 
     def test_new(self):
diff --git a/tox.ini b/tox.ini
deleted file mode 100644
index 2860a6f..0000000
--- a/tox.ini
+++ /dev/null
@@ -1,6 +0,0 @@
-[flake8]
-max-line-length = 119
-exclude =
-  .git,
-  __pycache__,
-  venv