diff --git a/addons/website_event_track_exhibitor/views/event_exhibitor_templates_list.xml b/addons/website_event_track_exhibitor/views/event_exhibitor_templates_list.xml
index 0f0dafc0488..5ce46bf2614 100644
--- a/addons/website_event_track_exhibitor/views/event_exhibitor_templates_list.xml
+++ b/addons/website_event_track_exhibitor/views/event_exhibitor_templates_list.xml
@@ -154,7 +154,7 @@
         itemscope="itemscope" itemtype="http://schema.org/Event">
         <div class="h-100 row no-gutters">
             <t t-set="sponsor_image_url" t-value="sponsor.website_image_url"/>
-            <header t-att-class="'overflow-hidden col-12 rounded-top position-static %s' % ('bg-secondary' if not sponsor_image_url else 'bg-light')">
+            <header t-att-class="'overflow-hidden col-12 rounded-top position-static %s' % ('bg-secondary' if not sponsor_image_url else '')">
 
                 <small t-if="not sponsor.is_published" class="o_wesponsor_card_header_badge bg-danger">
                     <i class="fa fa-ban mr-2"/>Unpublished
diff --git a/addons/website_event_track_exhibitor/views/event_exhibitor_templates_page.xml b/addons/website_event_track_exhibitor/views/event_exhibitor_templates_page.xml
index 9eaa9bab800..edacec5c43d 100644
--- a/addons/website_event_track_exhibitor/views/event_exhibitor_templates_page.xml
+++ b/addons/website_event_track_exhibitor/views/event_exhibitor_templates_page.xml
@@ -85,9 +85,9 @@
         <div class="ml-3">
             <div class="float-left pt-3">
                 <span t-if="sponsor.image_512" t-field="sponsor.image_512" class="o_wevent_online_page_avatar"
-                    t-options="{'widget': 'image', 'class': 'rounded-circle', 'max-width': '96'}"/>
+                    t-options="{'widget': 'image', 'max-width': '96'}"/>
                 <span t-elif="sponsor.partner_id.image_512" t-field="sponsor.partner_id.image_512" class="o_wevent_online_page_avatar"
-                    t-options="{'widget': 'image', 'class': 'rounded-circle', 'max-width': '96'}"/>
+                    t-options="{'widget': 'image', 'max-width': '96'}"/>
             </div>
             <div class="px-3 pt-3 d-flex flex-row justify-content-between position-relative">
                 <div class="d-flex flex-column">