diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn
index feb8bfb3b..2e804e1ec 100644
--- a/bsc/BSC_Tests.ttcn
+++ b/bsc/BSC_Tests.ttcn
@@ -10902,9 +10902,6 @@ testcase TC_imm_ass_pre_chan_ack() runs on test_CT {
 	var uint8_t ra := 2;
 	f_ipa_tx(0, ts_RSL_CHAN_RQD(int2oct(ra, 1), fn));
 
-	/* (set bts 0 cfg back to default) */
-	f_vty_set_imm_ass(BSCVTY);
-
 	chan_act := f_exp_ipa_rx(0, tr_RSL_MsgTypeD(RSL_MT_CHAN_ACTIV));
 	var RslChannelNr chan_nr := chan_act.ies[0].body.chan_nr;
 	var DchanTuple dt;
@@ -10915,6 +10912,9 @@ testcase TC_imm_ass_pre_chan_ack() runs on test_CT {
 		mtc.stop;
 	}
 
+	/* (set bts 0 cfg back to default) */
+	f_vty_set_imm_ass(BSCVTY);
+
 	/* *FIRST* expect the Immediate Assignment, before we ACK the chan act */
 	imm_ass := f_exp_ipa_rx(0, tr_RSL_IMM_ASSIGN(0));
 	f_verify_imm_ass(imm_ass, ra, fn, chan_nr, chan_ident_ie.chan_ident.ch_desc.v.arfcn,
@@ -10951,9 +10951,6 @@ testcase TC_imm_ass_pre_ts_ack() runs on test_CT {
 	var uint8_t ra := 2;
 	f_ipa_tx(0, ts_RSL_CHAN_RQD(int2oct(ra, 1), fn));
 
-	/* (set bts 0 cfg back to default) */
-	f_vty_set_imm_ass(BSCVTY);
-
 	chan_act := f_exp_ipa_rx(0, tr_RSL_MsgTypeD(RSL_MT_CHAN_ACTIV));
 	var RslChannelNr chan_nr := chan_act.ies[0].body.chan_nr;
 	var DchanTuple dt;
@@ -10964,6 +10961,9 @@ testcase TC_imm_ass_pre_ts_ack() runs on test_CT {
 		mtc.stop;
 	}
 
+	/* (set bts 0 cfg back to default) */
+	f_vty_set_imm_ass(BSCVTY);
+
 	/* *FIRST* expect the Immediate Assignment, before we ACK the chan act */
 	imm_ass := f_exp_ipa_rx(0, tr_RSL_IMM_ASSIGN(0));
 	f_verify_imm_ass(imm_ass, ra, fn, chan_nr, chan_ident_ie.chan_ident.ch_desc.v.arfcn,