diff --git a/tests/test_nodes.vty b/tests/test_nodes.vty
index a1c4435..836de66 100644
--- a/tests/test_nodes.vty
+++ b/tests/test_nodes.vty
@@ -171,6 +171,7 @@
 hlr
  remote-ip 127.0.0.1
  remote-port 4222
+ ipa-name unnamed-MSC
 sgs
  local-port 29118
  local-ip 0.0.0.0