diff -rupN old/readconf.c new/readconf.c
--- old/readconf.c	2016-01-13 21:04:35.370412170 -0800
+++ new/readconf.c	2016-01-13 21:05:52.140509970 -0800
@@ -1591,7 +1591,7 @@ initialize_options(Options * options)
 	options->tun_remote = -1;
 	options->local_command = NULL;
 	options->permit_local_command = -1;
-	options->use_roaming = -1;
+	options->use_roaming = 0;
 	options->visual_host_key = -1;
 	options->zero_knowledge_password_authentication = -1;
 	options->ip_qos_interactive = -1;
@@ -1758,8 +1758,7 @@ fill_default_options(Options * options)
 		options->tun_remote = SSH_TUNID_ANY;
 	if (options->permit_local_command == -1)
 		options->permit_local_command = 0;
-	if (options->use_roaming == -1)
-		options->use_roaming = 1;
+	options->use_roaming = 0;
 	if (options->visual_host_key == -1)
 		options->visual_host_key = 0;
 	if (options->zero_knowledge_password_authentication == -1)