diff --git a/conf/autoload_configs/xml_curl.conf.xml b/conf/autoload_configs/xml_curl.conf.xml
index 1dbd34de0c..f769aaa691 100644
--- a/conf/autoload_configs/xml_curl.conf.xml
+++ b/conf/autoload_configs/xml_curl.conf.xml
@@ -8,6 +8,7 @@
       <!-- <param name="gateway-url" value="http://www.freeswitch.org/gateway.xml" bindings="dialplan"/> -->
       <!-- set this to provide authentication credentials to the server -->
       <!--<param name="gateway-credentials" value="muser:mypass"/>-->
+      <!--<param name="auth-scheme" value="basic"/>-->
       <!-- set to true to disable Expect: 100-continue lighttpd requires this setting -->
       <!--<param name="disable-100-continue" value="true"/>-->