diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn
index 2a05d26..1fbead9 100644
--- a/bsc/BSC_Tests.ttcn
+++ b/bsc/BSC_Tests.ttcn
@@ -909,8 +909,8 @@
 
 	/* all below values must match the osmo-bsc.cfg config file used */
 
-	f_ctrl_get_exp(IPA_CTRL, "mcc", "1");
-	f_ctrl_get_exp(IPA_CTRL, "mnc", "1");
+	f_ctrl_get_exp(IPA_CTRL, "mcc", "001");
+	f_ctrl_get_exp(IPA_CTRL, "mnc", "01");
 	f_ctrl_get_exp(IPA_CTRL, "number-of-bts", "3");
 
 	var integer bts_nr := 0;