diff --git a/zephyr/static/js/ui.js b/zephyr/static/js/ui.js
index e884605f71..809dc00dde 100644
--- a/zephyr/static/js/ui.js
+++ b/zephyr/static/js/ui.js
@@ -1447,13 +1447,6 @@ $(function () {
         narrow.by_recipient(msgid, {trigger: 'popover'});
         e.stopPropagation();
     });
-    $('body').on('click', '.popover_narrow_by_sender_button', function (e) {
-        var msgid = $(e.currentTarget).data('msgid');
-        var sender_email = $(e.currentTarget).data('sender_email');
-        ui.hide_actions_popover();
-        narrow.by('sender', sender_email, {then_select_id: msgid, trigger: 'popover'});
-        e.stopPropagation();
-    });
     $('body').on('click', '.popover_narrow_by_time_travel_button', function (e) {
         var msgid = $(e.currentTarget).data('msgid');
         ui.hide_actions_popover();
diff --git a/zephyr/static/templates/actions_popover_content.handlebars b/zephyr/static/templates/actions_popover_content.handlebars
index 3d8f4a7e2c..12431dc34e 100644
--- a/zephyr/static/templates/actions_popover_content.handlebars
+++ b/zephyr/static/templates/actions_popover_content.handlebars
@@ -46,12 +46,6 @@
       </a>
     </li>
   {{/if}}
-    <li>
-      <a class="popover_narrow_by_sender_button" data-msgid="{{message.id}}" data-sender_email="{{message.sender_email}}">
-        <i class="icon-user"></i>
-        Narrow to messages sent by <b>{{message.sender_full_name}}</b>
-      </a>
-    </li>
 
   {{#if narrowed}}
   <li>