diff --git a/calendar/templates/event_filter_key.mustache b/calendar/templates/event_filter_key.mustache
index 14123d7a6f2..41a5592dd5a 100644
--- a/calendar/templates/event_filter_key.mustache
+++ b/calendar/templates/event_filter_key.mustache
@@ -34,14 +34,14 @@
         <span class="calendar_event_{{eventtype}}">
             {{#pix}}i/hide, core, {{#str}}hideeventtype, calendar, {{name}}{{/str}}{{/pix}}
         </span>
-        {{> core_calendar/event_icon}}
+        <span>&nbsp;</span>
         <span class="eventname">{{#str}}hideeventtype, calendar, {{name}}{{/str}}</span>
     {{/hidden}}
     {{#hidden}}
         <span class="calendar_event_{{eventtype}}">
             {{#pix}}i/show, core, {{#str}}showeventtype, calendar, {{name}}{{/str}}{{/pix}}
         </span>
-        {{> core_calendar/event_icon}}
+        <span>&nbsp;</span>
         <span class="eventname">{{#str}}showeventtype, calendar, {{name}}{{/str}}</span>
     {{/hidden}}
 
diff --git a/calendar/templates/month_detailed.mustache b/calendar/templates/month_detailed.mustache
index f39883fa9a4..e7cf9fe61c2 100644
--- a/calendar/templates/month_detailed.mustache
+++ b/calendar/templates/month_detailed.mustache
@@ -115,7 +115,6 @@
                                                     <span class="calendar-circle calendar_event_{{normalisedeventtype}}">
                                                         &nbsp;
                                                     </span>
-                                                    {{> core_calendar/event_icon}}
                                                     <span class="eventname">{{{name}}}</span>
                                                 </a>
                                             </li>