diff --git a/app/templates/components/public/session-item.hbs b/app/templates/components/public/session-item.hbs
index b26d6e3fac1..a3c8bc98f70 100644
--- a/app/templates/components/public/session-item.hbs
+++ b/app/templates/components/public/session-item.hbs
@@ -44,7 +44,7 @@
   <div class="content">
     {{#each session.speakers as |speaker|}}
       <div class="ui divider"></div>
-      <img alt="speaker" class="ui tiny avatar image" src="{{if speaker.iconImageUrl speaker.iconImageUrl (if speaker.photoUrl speaker.photoUrl '/images/placeholders/avatar.png')}}">
+      <img alt="speaker" class="ui avatar small image" src="{{if speaker.iconImageUrl speaker.iconImageUrl (if speaker.photoUrl speaker.photoUrl '/images/placeholders/avatar.png')}}">
       <p>
         <br>
         {{speaker.name}}