diff --git a/extra/webapps/counter/counter.xml b/extra/webapps/counter/counter.xml
index 75e7cf3c4b..88154438f1 100644
--- a/extra/webapps/counter/counter.xml
+++ b/extra/webapps/counter/counter.xml
@@ -2,12 +2,13 @@
 
 <t:chloe xmlns:t="http://factorcode.org/chloe/1.0">
 
-
+<html>
 	<body>
 		<h1><t:label t:name="counter" /></h1>
 
 		<t:button t:action="$counter-app/inc">++</t:button>
 		<t:button t:action="$counter-app/dec">--</t:button>
 	</body>
+</html>
 
 </t:chloe>
