diff --git a/addons/portal/static/src/xml/portal_signature.xml b/addons/portal/static/src/xml/portal_signature.xml
index 83877d387ef..43456d9c18e 100644
--- a/addons/portal/static/src/xml/portal_signature.xml
+++ b/addons/portal/static/src/xml/portal_signature.xml
@@ -6,7 +6,7 @@
             <input type="hidden" name="csrf_token" t-att-value="widget.csrf_token"/>
             <div class="o_web_sign_name_and_signature"/>
             <div class="o_portal_sign_controls my-3">
-                <div class="text-center my-3">
+                <div class="text-right my-3">
                     <button type="submit" class="o_portal_sign_submit btn btn-primary" disabled="disabled">
                         <i class="fa fa-check"/>
                         <t t-esc="widget.sendLabel"/>