diff --git a/app/views/admin/announcements/_form.html.erb b/app/views/admin/announcements/_form.html.erb
index b86d32b..970eb5f 100644
--- a/app/views/admin/announcements/_form.html.erb
+++ b/app/views/admin/announcements/_form.html.erb
@@ -83,7 +83,7 @@
     <div class="tab-pane fade" id="tag">
       <div class="control-group">
         <label class="control-label muted"><%= t(:tags) %></label>
-        <%= select_tag(f, @module_app) %>
+        <%= select_tags(f, @module_app) %>
       </div>
     </div>