diff --git a/addons/mail/mail_message_view.xml b/addons/mail/mail_message_view.xml
index bc2dce5ef3c..96268435810 100644
--- a/addons/mail/mail_message_view.xml
+++ b/addons/mail/mail_message_view.xml
@@ -102,7 +102,7 @@
                 <search string="Email Search">
                     <filter icon="terp-camera_test" name="received" string="Received" domain="[('state','=','received')]"/>
                     <filter icon="terp-call-start" name="outgoing" string="Outgoing" domain="[('state','=','outgoing')]"/>
-                    <filter icon="terp-check" name="Send" string="Send" domain="[('state', '=', 'sent')]"/>
+                    <filter icon="terp-check" name="sent" string="Sent" domain="[('state','=','sent')]"/>
                     <separator orientation="vertical"/>
                     <filter icon="terp-gtk-stop" string="Failed" domain="[('state','=','exception')]"/>
                     <field name="email_from"/>