diff --git a/docs/kbase.html.in b/docs/kbase.html.in
index 7055f4fda4..c586e0f676 100644
--- a/docs/kbase.html.in
+++ b/docs/kbase.html.in
@@ -2,7 +2,7 @@
 <!DOCTYPE html>
 <html xmlns="http://www.w3.org/1999/xhtml">
   <body class="docs">
-    <h2>Knowledge base</h2>
+    <h1>Knowledge base</h1>
 
     <div class="panel">
       <dl>
