diff --git a/members/views/utils.py b/members/views/utils.py
index 8d8e7ae..02ac5d2 100644
--- a/members/views/utils.py
+++ b/members/views/utils.py
@@ -159,7 +159,7 @@ def export_csv(request, *args, **kwargs):
     response.write(u'\ufeff'.encode('utf8'))
     for obj in Member.objects.all():
         data = obj.as_array()
-        field_list = map(lambda d: str(d), data)
+        field_list = list(map(lambda d: str(d), data))
 
         writer.writerow(field_list)