diff --git a/moodle/create-groups.rb b/moodle/create-groups.rb
index acb532b38eba8841d78bd2e9cac68d00afed3f4c..ec8e679f11f97be7be1e5fad9139775a4f0f48dc 100755
--- a/moodle/create-groups.rb
+++ b/moodle/create-groups.rb
@@ -158,6 +158,7 @@ end
 def do_group(browser, group_name, members)
   select_create_group(browser, group_name)
   browser.find('#showaddmembersform').click
+  browser.find('#userselector_autoselectuniqueid').set(false)
   members.each { |member| add_student(browser, member) }
   browser.find('#backcell input').click
 end