diff -r cca59ef27e60 -r d6b9468eebee mercurial/httpconnection.py
--- a/mercurial/httpconnection.py	Wed May 25 19:52:02 2016 -0700
+++ b/mercurial/httpconnection.py	Wed May 25 19:54:06 2016 -0700
@@ -280,8 +280,6 @@
         kwargs['keyfile'] = keyfile
         kwargs['certfile'] = certfile
 
-        kwargs.update(sslutil.sslkwargs(self.ui, host))
-
         con = HTTPConnection(host, port, use_ssl=True,
                              ssl_wrap_socket=sslutil.wrapsocket,
                              ssl_validator=sslutil.validatesocket,