diff --git a/memopol/api.py b/memopol/api.py
index 7af3d47e880e526d66273862963906292f2b08a9..2f417432970b9bf204a12910fb6e0999accef576 100644
--- a/memopol/api.py
+++ b/memopol/api.py
@@ -25,30 +25,6 @@ from representatives_recommendations.api import (
 )
 
 
-class RQLCountryViewSet(CountryViewSet):
-    filter_backends = CountryViewSet.filter_backends + [RQLBackend]
-
-
-class RQLChamberViewSet(ChamberViewSet):
-    filter_backends = ChamberViewSet.filter_backends + [RQLBackend]
-
-
-class RQLConstituencyViewSet(ConstituencyViewSet):
-    filter_backends = ConstituencyViewSet.filter_backends + [RQLBackend]
-
-
-class RQLGroupViewSet(GroupViewSet):
-    filter_backends = GroupViewSet.filter_backends + [RQLBackend]
-
-
-class RQLMandateViewSet(MandateViewSet):
-    filter_backends = MandateViewSet.filter_backends + (RQLBackend,)
-
-
-class RQLRepresentativeViewSet(RepresentativeViewSet):
-    filter_backends = RepresentativeViewSet.filter_backends + (RQLBackend,)
-
-
 class RQLDossierViewSet(DossierViewSet):
     filter_backends = DossierViewSet.filter_backends + (RQLBackend,)
 
@@ -63,16 +39,16 @@ class RQLVoteViewSet(VoteViewSet):
 
 router = routers.DefaultRouter()
 
-router.register('countries', RQLCountryViewSet, 'api-country')
-router.register('chambers', RQLChamberViewSet, 'api-chamber')
-router.register('constituencies', RQLConstituencyViewSet, 'api-constituency')
+router.register('countries', CountryViewSet, 'api-country')
+router.register('chambers', ChamberViewSet, 'api-chamber')
+router.register('constituencies', ConstituencyViewSet, 'api-constituency')
 router.register('dossiers', RQLDossierViewSet, 'api-dossier')
 router.register('dossier_scores', DossierScoreViewSet, 'api-dossierscore')
-router.register('groups', RQLGroupViewSet, 'api-group')
-router.register('mandates', RQLMandateViewSet, 'api-mandate')
+router.register('groups', GroupViewSet, 'api-group')
+router.register('mandates', MandateViewSet, 'api-mandate')
 router.register('proposals', RQLProposalViewSet, 'api-proposal')
 router.register('recommendations', RecommendationViewSet, 'api-recommendation')
-router.register('representatives', RQLRepresentativeViewSet,
+router.register('representatives', RepresentativeViewSet,
                 'api-representative')
 router.register('scores', RepresentativeScoreViewSet, 'api-score')
 router.register('vote_scores', VoteScoreViewSet, 'api-votescore')
diff --git a/setup.py b/setup.py
index f90023dc1eb7d41736e8d8b582115a55011a9a78..0eccbe6d24902f909f5404b5e05cbad74304d826 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@ setup(name='political-memory',
         'django-filter>=0.13,<0.14',
         'django-libsass>=0.7,<0.8',
         'django-representatives-votes==0.0.24',
-        'django-representatives==0.0.33',
+        'django-representatives==0.0.34',
         'django-rql-filter>=0.1.3,<0.2',
         'django-taggit>=0.17,<0.18',
         'django>=1.8,<1.9',