diff --git a/selftest/suite_test/resources.conf b/selftest/suite_test/resources.conf
index 178e13c..2005590 100644
--- a/selftest/suite_test/resources.conf
+++ b/selftest/suite_test/resources.conf
@@ -1,6 +1,6 @@
 # all hardware and interfaces available to this osmo-gsm-tester
 
-nitb_iface:
+ip_address:
 - addr: 10.42.42.1
 - addr: 10.42.42.2
 - addr: 10.42.42.3
diff --git a/selftest/suite_test/test_suite/mo_mt_sms.py b/selftest/suite_test/test_suite/mo_mt_sms.py
index cf44357..8b5e1ec 100644
--- a/selftest/suite_test/test_suite/mo_mt_sms.py
+++ b/selftest/suite_test/test_suite/mo_mt_sms.py
@@ -1,10 +1,10 @@
-nitb_iface = resources.nitb_iface()
+ip_address = resources.ip_address()
 nitb = resources.nitb()
 bts = resources.bts()
 ms_mo = resources.modem()
 ms_mt = resources.modem()
 
-nitb.start(nitb_iface)
+nitb.start(ip_address)
 bts.start(nitb)
 
 nitb.add_subscriber(ms_mo, resources.msisdn())
diff --git a/selftest/suite_test/test_suite/mo_sms.py b/selftest/suite_test/test_suite/mo_sms.py
index d9517dd..768a99c 100644
--- a/selftest/suite_test/test_suite/mo_sms.py
+++ b/selftest/suite_test/test_suite/mo_sms.py
@@ -1,11 +1,11 @@
-nitb_iface = resources.nitb_iface()
+ip_address = resources.ip_address()
 nitb = resources.nitb()
 bts = resources.bts()
 ms_ext = resources.msisdn()
 fake_ext = resources.msisdn()
 ms = resources.modem()
 
-nitb.configure(nitb_iface, bts)
+nitb.configure(ip_address, bts)
 bts.configure(nitb)
 
 nitb.start()
diff --git a/selftest/suite_test/test_suite/suite.conf b/selftest/suite_test/test_suite/suite.conf
index 4a03379..376f6cd 100644
--- a/selftest/suite_test/test_suite/suite.conf
+++ b/selftest/suite_test/test_suite/suite.conf
@@ -1,5 +1,5 @@
 resources:
-  nitb_iface:
+  ip_address:
   - times: 1
   bts:
   - times: 1