diff --git a/addons/purchase/purchase_view.xml b/addons/purchase/purchase_view.xml
index 4cfad9cfb6f..26197666c69 100644
--- a/addons/purchase/purchase_view.xml
+++ b/addons/purchase/purchase_view.xml
@@ -174,7 +174,7 @@
                     <button name="purchase_approve" states="confirmed" string="Approve Order" class="oe_highlight" groups="purchase.group_purchase_manager"/>
                     <button name="view_picking" string="Receive Products" type="object" attrs="{'invisible': ['|', ('shipped','=',True), ('state','!=', 'approved')]}" class="oe_highlight"/>
                     <button name="view_invoice" string="Receive Invoice" type="object" attrs="{'invisible': ['|', ('invoice_method','=','picking'), '|', ('state','!=', 'approved'), ('invoiced','=',True) ]}" class="oe_highlight"/>
-                    <button name="action_cancel_draft" states="cancel,sent,confirmed" string="Set to Draft" type="object" />
+                    <button name="action_cancel_draft" states="cancel,confirmed" string="Set to Draft" type="object" />
                     <button name="purchase_cancel" states="draft,confirmed,sent" string="Cancel"/>
                     <field name="state" widget="statusbar" statusbar_visible="draft,sent,approved,done" statusbar_colors='{"except_picking":"red","except_invoice":"red","confirmed":"blue"}' readonly="1"/>
                 </header>
@@ -292,7 +292,7 @@
                     <field name="name" string="Reference"/>
                     <filter icon="terp-mail-message-new" string="Unread Messages" name="message_unread" domain="[('message_unread','=',True)]"/>
                     <separator/>
-                    <filter icon="terp-document-new" name="draft" string="Quotations" domain="[('state','=','draft')]" help="Purchase orders which are in draft state"/>
+                    <filter icon="terp-document-new" name="draft" string="Quotations" domain="[('state','in',('draft','sent'))]" help="Purchase orders that haven't yet been confirmed"/>
                     <filter icon="terp-check" name="approved" string="Purchase Orders" domain="[('state','not in',('draft','cancel'))]" help="Approved purchase orders"/>
                     <filter icon="terp-emblem-important" name="exception" string="Exception" domain="[('state','in',('except_invoice','except_picking'))]" help="Purchase orders which are in exception state"/>
                     <separator/>