diff --git a/addons/account_voucher/voucher_view.xml b/addons/account_voucher/voucher_view.xml
index ccd2a56ae60..771d01f445d 100644
--- a/addons/account_voucher/voucher_view.xml
+++ b/addons/account_voucher/voucher_view.xml
@@ -83,7 +83,7 @@
                         <button name="cancel_voucher" string="Cancel" states="draft,proforma"  icon="gtk-cancel"/>
                         <button name="proforma_voucher" string="Post" states="draft" icon="terp-camera_test"/>
                         <button name="action_cancel_draft" type="object" states="cancel" string="Set to Draft" icon="terp-stock_effects-object-colorize"/>
-                        <button name="%(action_view_account_voucher_unreconcile)d" string="Cancel" type="action" states="posted" icon="terp-stock_effects-object-colorize"/>
+                        <button name="cancel_voucher" string="Unreconcile" type="object" states="posted" icon="terp-stock_effects-object-colorize" confirm="Are you sure to unreconcile this record ?"/>
                     </group>
                 </form>
             </field>