diff --git a/passerelle_imio_ts1_datasources/views.py b/passerelle_imio_ts1_datasources/views.py
index 36a754e..ab4a4ab 100644
--- a/passerelle_imio_ts1_datasources/views.py
+++ b/passerelle_imio_ts1_datasources/views.py
@@ -1,6 +1,6 @@
 from django.views.generic import View, CreateView, DeleteView, UpdateView
 from django.views.generic.detail import SingleObjectMixin
-from django.core.urlresolvers import reverse
+from django.urls import reverse
 
 from .models import ImioTs1Datasources, MotivationTerm, DestinationTerm
 
@@ -11,65 +11,89 @@ class DatasourcesView(View, SingleObjectMixin):
 
 class MotivationtermAddView(CreateView):
     model = MotivationTerm
-    fields = '__all__'
-    template_name = 'passerelle_imio_ts1_datasources/motivationterm_form.html'
+    fields = "__all__"
+    template_name = "passerelle_imio_ts1_datasources/motivationterm_form.html"
 
     def get_success_url(self):
-        connector = ImioTs1Datasources.objects.get(slug=self.kwargs['connector_slug'])
-        return reverse('view-connector',
-                kwargs={'connector': connector.get_connector_slug(),
-                        'slug': connector.slug})
+        connector = ImioTs1Datasources.objects.get(slug=self.kwargs["connector_slug"])
+        return reverse(
+            "view-connector",
+            kwargs={
+                "connector": connector.get_connector_slug(),
+                "slug": connector.slug,
+            },
+        )
 
 
 class MotivationtermDeleteView(DeleteView):
     model = MotivationTerm
 
     def get_success_url(self):
-        connector = ImioTs1Datasources.objects.get(slug=self.kwargs['connector_slug'])
-        return reverse('view-connector',
-                kwargs={'connector': connector.get_connector_slug(),
-                        'slug': connector.slug})
+        connector = ImioTs1Datasources.objects.get(slug=self.kwargs["connector_slug"])
+        return reverse(
+            "view-connector",
+            kwargs={
+                "connector": connector.get_connector_slug(),
+                "slug": connector.slug,
+            },
+        )
 
 
 class MotivationtermUpdateView(UpdateView):
     model = MotivationTerm
-    fields = '__all__'
+    fields = "__all__"
 
     def get_success_url(self):
-        connector = ImioTs1Datasources.objects.get(slug=self.kwargs['connector_slug'])
-        return reverse('view-connector',
-                kwargs={'connector': connector.get_connector_slug(),
-                        'slug': connector.slug})
+        connector = ImioTs1Datasources.objects.get(slug=self.kwargs["connector_slug"])
+        return reverse(
+            "view-connector",
+            kwargs={
+                "connector": connector.get_connector_slug(),
+                "slug": connector.slug,
+            },
+        )
 
 
 class DestinationtermAddView(CreateView):
     model = DestinationTerm
-    fields = '__all__'
-    template_name = 'passerelle_imio_ts1_datasources/destinationterm_form.html'
+    fields = "__all__"
+    template_name = "passerelle_imio_ts1_datasources/destinationterm_form.html"
 
     def get_success_url(self):
-        connector = ImioTs1Datasources.objects.get(slug=self.kwargs['connector_slug'])
-        return reverse('view-connector',
-                kwargs={'connector': connector.get_connector_slug(),
-                        'slug': connector.slug})
+        connector = ImioTs1Datasources.objects.get(slug=self.kwargs["connector_slug"])
+        return reverse(
+            "view-connector",
+            kwargs={
+                "connector": connector.get_connector_slug(),
+                "slug": connector.slug,
+            },
+        )
 
 
 class DestinationtermDeleteView(DeleteView):
     model = DestinationTerm
 
     def get_success_url(self):
-        connector = ImioTs1Datasources.objects.get(slug=self.kwargs['connector_slug'])
-        return reverse('view-connector',
-                kwargs={'connector': connector.get_connector_slug(),
-                        'slug': connector.slug})
+        connector = ImioTs1Datasources.objects.get(slug=self.kwargs["connector_slug"])
+        return reverse(
+            "view-connector",
+            kwargs={
+                "connector": connector.get_connector_slug(),
+                "slug": connector.slug,
+            },
+        )
 
 
 class DestinationtermUpdateView(UpdateView):
     model = DestinationTerm
-    fields = '__all__'
+    fields = "__all__"
 
     def get_success_url(self):
-        connector = ImioTs1Datasources.objects.get(slug=self.kwargs['connector_slug'])
-        return reverse('view-connector',
-                kwargs={'connector': connector.get_connector_slug(),
-                        'slug': connector.slug})
+        connector = ImioTs1Datasources.objects.get(slug=self.kwargs["connector_slug"])
+        return reverse(
+            "view-connector",
+            kwargs={
+                "connector": connector.get_connector_slug(),
+                "slug": connector.slug,
+            },
+        )