diff --git a/ttcn3/suites/ttcn3_bts_tests/scripts/BTS_Tests.cfg.tmpl b/ttcn3/suites/ttcn3_bts_tests/scripts/BTS_Tests.cfg.tmpl
index cb25794..92f0faa 100644
--- a/ttcn3/suites/ttcn3_bts_tests/scripts/BTS_Tests.cfg.tmpl
+++ b/ttcn3/suites/ttcn3_bts_tests/scripts/BTS_Tests.cfg.tmpl
@@ -9,7 +9,7 @@
 
 [MODULE_PARAMETERS]
 BTS_Tests.mp_rsl_ip := "172.18.9.10"
-BTS_Tests.mp_bb_trxc_ip := "127.0.0.1"
+BTS_Tests.mp_bts_trxc_ip := "127.0.0.1"
 %if pcu_available:
 BTS_Tests.mp_pcu_socket := "/data/unix_pcu/pcu_bts"
 %else: