diff --git a/api/application/config/constants.php b/api/application/config/constants.php
index 62e74ef7..6407d2e8 100644
--- a/api/application/config/constants.php
+++ b/api/application/config/constants.php
@@ -30,7 +30,7 @@ defined('FILE_READ_MODE')  OR define('FILE_READ_MODE', 0644);
 defined('FILE_WRITE_MODE') OR define('FILE_WRITE_MODE', 0666);
 defined('DIR_READ_MODE')   OR define('DIR_READ_MODE', 0755);
 defined('DIR_WRITE_MODE')  OR define('DIR_WRITE_MODE', 0755);
-defined('SSH2') OR define('SSH2',"SSH2");
+defined('SSH3') OR define('SSH3',"SSH3");
 
 /*
 |--------------------------------------------------------------------------