diff --git a/addons/mass_mailing/views/mass_mailing_templates_portal.xml b/addons/mass_mailing/views/mass_mailing_templates_portal.xml
index c1ad3bb0739..54130b3818e 100644
--- a/addons/mass_mailing/views/mass_mailing_templates_portal.xml
+++ b/addons/mass_mailing/views/mass_mailing_templates_portal.xml
@@ -119,7 +119,7 @@
         <t t-call="web.layout">
             <t t-set="head">
                 <t t-call-assets="web.assets_common"/>
-                <t t-call-assets="mass_mailing.assets_backend"/>
+                <t t-call-assets="web.assets_backend"/>
             </t>
             <body class="o_white_body">
                 <header>