diff --git a/msc/MSC_Tests.ttcn b/msc/MSC_Tests.ttcn
index 7244555..3042586 100644
--- a/msc/MSC_Tests.ttcn
+++ b/msc/MSC_Tests.ttcn
@@ -5801,7 +5801,9 @@
 	var template BSSMAP_IE_KC128 kC128;
 	var OCT1 a5_perm_alg;
 	f_get_expected_encryption(encryptionInformation, chosenEncryptionAlgorithm, kC128, a5_perm_alg);
-	var template PDU_BSSAP expect_ho_request := tr_BSSMAP_HandoverRequest(encryptionInformation, chosenEncryptionAlgorithm, kC128);
+	var template PDU_BSSAP expect_ho_request := tr_BSSMAP_HandoverRequest(encryptionInformation,
+									      chosenEncryptionAlgorithm,
+									      kC128, codecList := ?);
 	var PDU_BSSAP ho_request;
 	alt {
 	[] BSSAP.receive(expect_ho_request);
@@ -5863,7 +5865,9 @@
 	var template BSSMAP_IE_KC128 kC128;
 	var OCT1 a5_perm_alg;
 	f_get_expected_encryption(encryptionInformation, chosenEncryptionAlgorithm, kC128, a5_perm_alg);
-	var template PDU_BSSAP expect_ho_request := tr_BSSMAP_HandoverRequest(encryptionInformation, chosenEncryptionAlgorithm, kC128);
+	var template PDU_BSSAP expect_ho_request := tr_BSSMAP_HandoverRequest(encryptionInformation,
+									      chosenEncryptionAlgorithm,
+									      kC128, codecList := ?);
 	var PDU_BSSAP ho_request;
 	alt {
 	[] BSSAP.receive(expect_ho_request);
@@ -6032,7 +6036,9 @@
 	var template BSSMAP_IE_KC128 kC128;
 	var OCT1 a5_perm_alg;
 	f_get_expected_encryption(encryptionInformation, chosenEncryptionAlgorithm, kC128, a5_perm_alg);
-	var template PDU_BSSAP expect_ho_request := tr_BSSMAP_HandoverRequest(encryptionInformation, chosenEncryptionAlgorithm, kC128);
+	var template PDU_BSSAP expect_ho_request := tr_BSSMAP_HandoverRequest(encryptionInformation,
+									      chosenEncryptionAlgorithm,
+									      kC128, codecList := ?);
 
 	var octetstring remote_msc_name := '6D73632D3031372D3031372D3100'O; /* "msc-017-017-1\0" as octetstring */
 	var GSUP_PDU prep_ho_req;
@@ -6202,7 +6208,9 @@
 
 	/* MSC asks local BSS to prepare Handover to it */
 	f_get_expected_encryption(encryptionInformation, chosenEncryptionAlgorithm, kC128, a5_perm_alg);
-	expect_ho_request := tr_BSSMAP_HandoverRequest(encryptionInformation, chosenEncryptionAlgorithm, kC128);
+	expect_ho_request := tr_BSSMAP_HandoverRequest(encryptionInformation,
+						       chosenEncryptionAlgorithm,
+						       kC128, codecList := ?);
 	alt {
 	[] BSSAP.receive(expect_ho_request) -> value ho_request;
 	[] BSSAP.receive(tr_BSSMAP_HandoverRequest) -> value ho_request {