diff --git a/src/representatives/contrib/parltrack/import_representatives.py b/src/representatives/contrib/parltrack/import_representatives.py
index d0f5e70d0859376532d2c4d7cf89cbd2e156740d..e4e347b0786c2dcd2c693cc5035cda6cb3b03cfc 100644
--- a/src/representatives/contrib/parltrack/import_representatives.py
+++ b/src/representatives/contrib/parltrack/import_representatives.py
@@ -301,6 +301,11 @@ class ParltrackImporter(GenericImporter):
             except Constituency.DoesNotExist:
                 constituency = Constituency(name=local_party)
                 save_constituency = True
+            except Constituency.MultipleObjectsReturned:
+                # There is more than one constituency with that name.
+                # We must filter them by country.
+                constituency = Constituency.objects.get(name=local_party,
+                        country_id=country_id)
 
             if constituency.country_id != country_id:
                 constituency.country_id = country_id