--- wikisrc/ports/xen.mdwn	2019/06/02 10:27:05	1.17
+++ wikisrc/ports/xen.mdwn	2019/06/02 13:32:39	1.18
@@ -3,7 +3,7 @@ port="xen"
 future_rel="9.0"
 changes_cur="8.1"
 changes_future="9.0"
-thumbnail="http://www.netbsd.org/images/ports/xen/xenlogo.gif"
+thumbnail="//www.netbsd.org/images/ports/xen/xenlogo.gif"
 about="""
 NetBSD/xen is a port of NetBSD to the Xen virtual machine monitor. It was
 first brought to NetBSD by Christian Limpach and committed to the source tree