diff --git a/api/event/serializers.py b/api/event/serializers.py
index b7b9a08..741c01e 100644
--- a/api/event/serializers.py
+++ b/api/event/serializers.py
@@ -48,12 +48,14 @@ class PlaceSerializer(EventSpecificSerializer):
         fields = ('url', 'id', 'name', 'description', 'event')
 
 
+
 # TODO rajouter des permissions
-class ActivityTagSerializer(serializers.HyperlinkedModelSerializer):
+class ActivityTagSerializer(EventSpecificSerializer):
+    event = EventSerializer(allow_null=True, read_only=True)
 
     class Meta:
         model = ActivityTag
-        fields = ('url', 'id', 'name', 'is_public', 'color',)
+        fields = ('url', 'id', 'name', 'is_public', 'color', 'event')
 
 
 # TODO rajouter des permissions
diff --git a/api/event/views.py b/api/event/views.py
index 81a85c9..b4a7ff4 100644
--- a/api/event/views.py
+++ b/api/event/views.py
@@ -56,12 +56,7 @@ class PlaceViewSet(EventSpecificViewSet):
     serializer_class = PlaceSerializer
 
 
-class ActivityTagViewSet(ModelViewSet):
-    """
-    This viewset automatically provides `list`, `create`, `retrieve`,
-    `update` and `destroy` actions.
-
-    """
+class ActivityTagViewSet(EventSpecificViewSet):
     queryset = ActivityTag.objects.all()
     serializer_class = ActivityTagSerializer
 
diff --git a/api/urls.py b/api/urls.py
index 9c2b0a4..60ae603 100644
--- a/api/urls.py
+++ b/api/urls.py
@@ -13,6 +13,7 @@ router.register(r'activitytemplate', ActivityTemplateViewSet)
 # Register nested router and register someviewsets vith it
 event_router = NestedSimpleRouter(router, r'event', lookup='event')
 event_router.register(r'place', PlaceViewSet, base_name='event-names')
+event_router.register(r'tag', ActivityTagViewSet, base_name='event-names')
 
 
 # The API URLs are now determined automatically by the router.