diff --git a/bts/BTS_Tests_SMSCB.ttcn b/bts/BTS_Tests_SMSCB.ttcn
index 102e2ac..dda78fd 100644
--- a/bts/BTS_Tests_SMSCB.ttcn
+++ b/bts/BTS_Tests_SMSCB.ttcn
@@ -1051,7 +1051,7 @@
 testcase TC_etws_pcu() runs on test_CT {
 	timer T := 10.0;
 
-	f_init();
+	f_init_with_pcuif();
 	f_init_l1ctl();
 	f_l1_tune(L1CTL, ccch_mode := CCCH_MODE_COMBINED_CBCH);