diff --git a/jvpn.pl b/jvpn.pl
index 947ebc4..e927c5e 100755
--- a/jvpn.pl
+++ b/jvpn.pl
@@ -111,7 +111,12 @@
 my $ua = LWP::UserAgent->new;
 # on RHEL6 ssl_opts is not exists
 if(defined &LWP::UserAgent::ssl_opts) {
-    $ua->ssl_opts('verify_hostname' => $verifycert);
+    if ($verifycert == 0) {
+        $ua->ssl_opts(
+            verify_hostname => 0,
+            SSL_verify_mode   => 'SSL_VERIFY_NONE'
+        );
+    }
 }
 $ua->cookie_jar({});
 push @{ $ua->requests_redirectable }, 'POST';