diff --git a/main.go b/main.go
index a4684e8..c1fd1ea 100644
--- a/main.go
+++ b/main.go
@@ -75,13 +75,13 @@ func localServer(tokenChannel chan<- Token) {
 func main() {
 	flag.Parse()
 
-	fmt.Println("Hello World!")
-
 	if checkOpenVPNFile() != nil {
 		return
 	}
 
-	tokenChannel := make(chan Token)
+	// Make a some big room for the channel.
+	tokenChannel := make(chan Token, 65535)
+
 	// Open a quick local httpd before redirecting user to go to saml auth page.
 	go localServer(tokenChannel)
 
@@ -103,7 +103,7 @@ func main() {
 		"--config", ovpnFile,
 		"--auth-user-pass", tmpCredentialsFile,
 		"--script-security", "2", "--up-restart", "--up", "scripts/linux.sh", "--down", "scripts/linux.sh",
-		"--setenv", "IV_PLAT", "linux", "--setenv", "IV_GUI_VER", "AVPNC-2.14.14", "--push-peer-info", "--log", logFile,
+		"--setenv", "IV_PLAT", "linux", "--setenv", "IV_GUI_VER", "AVPNC-2.16.42", "--push-peer-info", "--log", logFile,
 	)
 
 	err = cmd.Run()