diff --git a/app/views/export/_sidebar.html.erb b/app/views/export/_sidebar.html.erb
index baa92d5fc..5f6f634da 100644
--- a/app/views/export/_sidebar.html.erb
+++ b/app/views/export/_sidebar.html.erb
@@ -10,7 +10,7 @@
     <br/>
     <%= text_field_tag('minlat', nil, :size => 10, :class => "export_bound") %>
     <p class="export_hint">
-      <a id='drag_box' href="#" onclick="return startBox();"><%= t'export.start.manually_select' %></a>  
+      <a id="drag_box" href="#"><%= t'export.start.manually_select' %></a>  
     </p>
   </div>