diff --git a/src/stdui/ui_contact_list.py b/src/stdui/ui_contact_list.py
index 8ce2e6da..586ab309 100644
--- a/src/stdui/ui_contact_list.py
+++ b/src/stdui/ui_contact_list.py
@@ -143,7 +143,7 @@ class ContactList(object):
             except IndexError:
                 pass
         groups = self.getGroups(selected_groups, profile)
-        form_ui.addList('groups_list', options=groups, selected=selected_groups, style=['multi'])
+        form_ui.addList('groups_list', options=groups, selected=selected_groups, styles=['multi'])
 
         adv_list = form_ui.changeContainer("advanced_list", columns=3, selectable='no')
         form_ui.addLabel(D_("Add group"))