diff --git a/addons/web_kanban/static/src/xml/web_kanban.xml b/addons/web_kanban/static/src/xml/web_kanban.xml
index 091f30bfa11..a73dc5b904c 100644
--- a/addons/web_kanban/static/src/xml/web_kanban.xml
+++ b/addons/web_kanban/static/src/xml/web_kanban.xml
@@ -48,7 +48,7 @@
                     <div t-attf-class="oe_kanban_group_title #{widget.undefined_title ? 'oe_kanban_group_title_undefined' : ''}">
                         <span><t t-esc="widget.title"/></span>
                         <span class="oe_kanban_group_length oe_tag" style="position:relative; top:-2px;">
-                            <t t-if="widget.group.get('length') > 99"> <img t-att-src='_s + "/web/static/src/img/infinity.png"' width="16" height="12"/> </t>
+                            <t t-if="widget.group.get('length') > 99"> &#8734; </t>
                             <t t-if="widget.group.get('length') lt= 99"> <t t-esc="widget.group.get('length')"/> </t>
                         </span>
                     </div>