diff --git a/app/controllers/notifications_controller.rb b/app/controllers/notifications_controller.rb
index f2569383..9d167647 100644
--- a/app/controllers/notifications_controller.rb
+++ b/app/controllers/notifications_controller.rb
@@ -1,8 +1,13 @@
 class NotificationsController < ApplicationController
   before_action :authenticate_user!
 
+  TYPE_MAPPINGS = {
+    'smile'    => 'appendable::reaction',
+    'reaction' => 'appendable::reaction',
+  }.freeze
+
   def index
-    @type = params[:type]
+    @type = TYPE_MAPPINGS[params[:type]] || params[:type]
     @notifications = cursored_notifications_for(type: @type, last_id: params[:last_id])
     @notifications_last_id = @notifications.map(&:id).min
     @more_data_available = !cursored_notifications_for(type: @type, last_id: @notifications_last_id, size: 1).count.zero?
diff --git a/app/views/notifications/index.haml b/app/views/notifications/index.haml
index 4c472f81..2f10b5e0 100644
--- a/app/views/notifications/index.haml
+++ b/app/views/notifications/index.haml
@@ -13,7 +13,7 @@
       - @notifications.each do |notification|
         %li.list-group-item
           .media
-            = render "notifications/type/#{notification.target_type.downcase}", notification: notification
+            = render "notifications/type/#{notification.target_type.downcase.split('::').last}", notification: notification
 
   - unless @notifications.count.zero?
     = render 'shared/cursored_pagination_dummy', more_data_available: @more_data_available, last_id: @notifications_last_id, permitted_params: %i[type]