diff --git a/addons/event/event.py b/addons/event/event.py
index b646b9e032b..99f42efb754 100644
--- a/addons/event/event.py
+++ b/addons/event/event.py
@@ -221,6 +221,8 @@ class event_registration(osv.osv):
         'user_id': lambda self, cr, uid, ctx: uid,
     }
 
+    def do_draft(self, cr, uid, ids, context=None):
+        return self.write(cr, uid, ids, {'state': 'draft'}, context=context)
     def do_open(self, cr, uid, ids, context=None):
         """ Open Registration
         """
@@ -229,7 +231,7 @@ class event_registration(osv.osv):
         self.message_append(cr, uid, ids, _('Open'))
         return res
 
-    def do_close(self, cr, uid, ids, context=None):
+    def case_close(self, cr, uid, ids, context=None):
         """ Close Registration
         """
         if context is None:
diff --git a/addons/event/event_view.xml b/addons/event/event_view.xml
index f28081a5730..57e7f54745e 100644
--- a/addons/event/event_view.xml
+++ b/addons/event/event_view.xml
@@ -292,6 +292,7 @@
                     <button name="case_close" string="Close Registration" states="open" type="object" icon="gtk-close"/>
                     <button name="case_open" string="Confirm Registration" states="draft" type="object" icon="gtk-apply"/>
                     <button name="button_reg_cancel" string="Cancel Registration" states="draft,open" type="object" icon="gtk-cancel"/>
+                    <button name="do_draft" string="Set To Draft" states="cancel,done" type="object" icon="gtk-convert"/>
                 </tree>
             </field>
         </record>
@@ -333,6 +334,7 @@
                                 <button name="button_reg_cancel" string="Cancel Registration" states="draft,open" type="object" icon="gtk-cancel"/>
                                 <button name="button_reg_close" string="Close Registration" states="open" type="object" icon="gtk-close"/>
                                 <button name="case_open" string="Confirm Registration" states="draft" type="object" icon="gtk-apply"/>
+                                <button string="Set To Draft" name="do_draft" states="cancel" type="object" icon="gtk-convert"/>
                             </group>
                         </page>
                         <page string="Emails" groups="base.group_extended">