diff --git a/modules/tls/doc/tls.xml b/modules/tls/doc/tls.xml
index 22046d8d6a2..af4ff22bb20 100644
--- a/modules/tls/doc/tls.xml
+++ b/modules/tls/doc/tls.xml
@@ -2,7 +2,7 @@
+ "xmlns:xi CDATA #FIXED 'http://www.w3.org/2001/XInclude'">
%docentities;
@@ -48,8 +48,13 @@
This module implements the TLS transport for &kamailio;
using the OpenSSL library
(http://www.openssl.org). To enable the &kamailio; TLS support this
- module must be loaded and enable_tls=yes core setting
- must be added to the Kamailio config file
+ module must be loaded and enable_tls=yes core setting
+ must be added to the Kamailio config file.
+
+
+ IMPORTANT: tls module must be loaded before any other &kamailio; module
+ that uses libssl (OpenSSL library). A safe option is to have tls module
+ loaded first (be in the first "loadmodule" inside &kamailio;.cfg).