diff --git a/ubl-settings-usergroups-system.glade b/ubl-settings-usergroups-system.glade
index f7cf5ac..47747a6 100644
--- a/ubl-settings-usergroups-system.glade
+++ b/ubl-settings-usergroups-system.glade
@@ -59,7 +59,6 @@
     <property name="width-request">800</property>
     <property name="height-request">600</property>
     <property name="can-focus">False</property>
-    <property name="modal">True</property>
     <property name="icon-name">com.ublinux.ubl-settings-usergroups</property>
     <child>
       <object class="GtkBox">