diff --git a/openbsc/doc/examples/osmo-sgsn/osmo-sgsn.cfg b/openbsc/doc/examples/osmo-sgsn/osmo-sgsn.cfg
index 027c03d..4955983 100644
--- a/openbsc/doc/examples/osmo-sgsn/osmo-sgsn.cfg
+++ b/openbsc/doc/examples/osmo-sgsn/osmo-sgsn.cfg
@@ -6,8 +6,8 @@
  no login
 !
 sgsn
- gtp local-ip 10.23.23.23
- ggsn 0 remote-ip 192.168.0.101
+ gtp local-ip 127.0.0.1
+ ggsn 0 remote-ip 127.0.0.1
  ggsn 0 gtp-version 1
 !
 ns
@@ -18,7 +18,7 @@
  timer tns-test 30
  timer tns-alive 3
  timer tns-alive-retries 10
- encapsulation udp local-ip 192.168.0.101
+ encapsulation udp local-ip 127.0.0.1
  encapsulation udp local-port 23000
  encapsulation framerelay-gre enabled 0
 !