diff --git a/tbcpay.lib.php b/tbcpay.lib.php
index <HASH>..<HASH> 100644
--- a/tbcpay.lib.php
+++ b/tbcpay.lib.php
@@ -116,7 +116,7 @@
 
 			curl_setopt($curl, CURLOPT_POSTFIELDS,     $query_string);
 			curl_setopt($curl, CURLOPT_VERBOSE,        1);
-			curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
+			curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2);
 			curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
 			curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
 			curl_setopt($curl, CURLOPT_SSLCERT,        $this->cert_path);
Set CURLOPT_SSL_VERIFYHOST to 2.

quote from documentation (at <URL>):

>In production environments the value of this option should be kept at 2 (default value).