diff --git a/share/xml/header.ent b/share/xml/header.ent
index 73e042a7d8..f149d07f0e 100644
--- a/share/xml/header.ent
+++ b/share/xml/header.ent
@@ -64,7 +64,7 @@
 
 <!ENTITY header2.searchbox '
   <div id="search" xmlns="http://www.w3.org/1999/xhtml">
-    <form method="get" id="search" action="http://duckduckgo.com/">
+    <form method="get" id="search" action="https://duckduckgo.com/">
       <h2 class="blockhide"><label for="words">&header2.word.search;</label></h2>
       <input type="hidden" name="sites" value="www.FreeBSD.org,lists.FreeBSD.org,wiki.FreeBSD.org,forums.FreeBSD.org" />
       <input type="hidden" name="ka" value="v" />