diff --git a/openbsc/doc/examples/osmo-bsc/osmo-bsc.cfg b/openbsc/doc/examples/osmo-bsc/osmo-bsc.cfg
index 0a64917..97704fb 100644
--- a/openbsc/doc/examples/osmo-bsc/osmo-bsc.cfg
+++ b/openbsc/doc/examples/osmo-bsc/osmo-bsc.cfg
@@ -39,6 +39,8 @@
 line vty
  no login
 !
+e1_input
+ e1_line 0 driver ipa
 network
  network country code 1
  mobile network code 1
@@ -86,7 +88,7 @@
   rach tx integer 9
   rach max transmission 7
   ip.access unit_id 0 0
-  oml ip.access stream_id 255
+  oml ip.access stream_id 255 line 0
   neighbor-list mode manual-si5
   neighbor-list add arfcn 100
   neighbor-list add arfcn 200