Index: /branches/amp_3_7_2/extensions/license_server/webui/model/cm_device/__init__.py
===================================================================
--- /branches/amp_3_7_2/extensions/license_server/webui/model/cm_device/__init__.py	(revision 2946)
+++ /branches/amp_3_7_2/extensions/license_server/webui/model/cm_device/__init__.py	(working copy)
@@ -320,6 +320,7 @@
                 delete_sql = "DELETE FROM device2 WHERE id = " + "'%s'"%each_pk['id']
                 db.execute_sql(delete_sql)
             db.close()
+            mark_expire_all(get_model('cm', ['device_mgmt', 'cm_device', 'CMDevice']))
             return
 
         def _update_bw_limit(self, instance):