diff --git a/examples/jade/views/layout.jade b/examples/jade/views/layout.jade
index 614d674a48..300cdc7847 100644
--- a/examples/jade/views/layout.jade
+++ b/examples/jade/views/layout.jade
@@ -1,5 +1,5 @@
-!!! 5
+doctype html
 html
   include header
   body
-    block content
\ No newline at end of file
+    block content