--- wikisrc/ports/sparc64.mdwn	2019/06/02 10:27:05	1.25
+++ wikisrc/ports/sparc64.mdwn	2019/06/02 13:32:39	1.26
@@ -4,7 +4,7 @@ cur_rel="8.1"
 future_rel="9.0"
 changes_cur="8.1"
 changes_future="9.0"
-thumbnail="http://www.netbsd.org/images/ports/sparc64/e250u10.gif"
+thumbnail="//www.netbsd.org/images/ports/sparc64/e250u10.gif"
 about="""
 NetBSD/sparc64 is a NetBSD port to Sun's 64-bit UltraSPARC machines. The first
 binary release for sparc64 was [NetBSD 1.5](http://www.NetBSD.org/releases/formal-1.5/).