diff --git a/openstack_dashboard/contrib/trove/content/database_clusters/views.py b/openstack_dashboard/contrib/trove/content/database_clusters/views.py
index b66c2791..817c1ae1 100644
--- a/openstack_dashboard/contrib/trove/content/database_clusters/views.py
+++ b/openstack_dashboard/contrib/trove/content/database_clusters/views.py
@@ -24,6 +24,8 @@ from django.core.urlresolvers import reverse
 from django.core.urlresolvers import reverse_lazy
 from django.utils.translation import ugettext_lazy as _
 
+import six
+
 from horizon import exceptions
 from horizon import forms as horizon_forms
 from horizon import tables as horizon_tables
@@ -54,7 +56,8 @@ class IndexView(horizon_tables.DataTableView):
             flavors = []
             msg = _('Unable to retrieve database size information.')
             exceptions.handle(self.request, msg)
-        return OrderedDict((unicode(flavor.id), flavor) for flavor in flavors)
+        return OrderedDict((six.text_type(flavor.id), flavor)
+                           for flavor in flavors)
 
     def _extra_data(self, cluster):
         try: