diff --git a/data/tutorials/osips/opensips/etc/opensips/opensips.cfg b/data/tutorials/osips/opensips/etc/opensips/opensips.cfg
index 010636c99..ab6947d90 100644
--- a/data/tutorials/osips/opensips/etc/opensips/opensips.cfg
+++ b/data/tutorials/osips/opensips/etc/opensips/opensips.cfg
@@ -24,6 +24,7 @@ udp_workers=4
 auto_aliases=no
 
 socket=udp:enp0s8:5060
+socket=tcp:enp0s8:5060
 
 
 ####### Modules Section ########
@@ -76,6 +77,7 @@ modparam("acc", "report_cancels", 0)
 modparam("acc", "detect_direction", 0)
 
 loadmodule "proto_udp.so"
+loadmodule "proto_tcp.so"
 
 
 #### CGRateS module