diff --git a/addons/mail/static/src/xml/mail.xml b/addons/mail/static/src/xml/mail.xml
index bd18d78e41d..bf29ada9f63 100644
--- a/addons/mail/static/src/xml/mail.xml
+++ b/addons/mail/static/src/xml/mail.xml
@@ -130,7 +130,7 @@
             </button>
         </t>
         <t t-if="is_vote_liked">
-            <button class="oe_mail_msg_vote_like" t-att-data-id="msg_id" title="Click to Unvote." style="background:#DC5F59; padding:2px">
+            <button class="oe_mail_msg_vote_like" t-att-data-id="msg_id" title="Click to Unvote." style="background:#DC5F59; padding:1px">
                 <span>-1</span>
             </button>
         </t>