diff --git a/cps/templates/layout.html b/cps/templates/layout.html
index d0260db6..16fb3f9a 100644
--- a/cps/templates/layout.html
+++ b/cps/templates/layout.html
@@ -101,7 +101,7 @@
     <div id="loader" hidden="true">
       <center>
         <h3>{{_('Uploading...')}}</h3>
-        <span>{{_('please don't refresh the page')}}</span>.
+        <span>{{_("please don't refresh the page")}}</span>.
         <br />
         <img src="{{ url_for('static', filename='img/loader.gif') }}">
       </center>