diff --git a/tests/msc_vlr/msc_vlr_test_gsm_authen.err b/tests/msc_vlr/msc_vlr_test_gsm_authen.err
index 2a7b696..66a97c2 100644
--- a/tests/msc_vlr/msc_vlr_test_gsm_authen.err
+++ b/tests/msc_vlr/msc_vlr_test_gsm_authen.err
@@ -1565,9 +1565,9 @@
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_ID_RESP
 DMM IDENTITY RESPONSE: MI=IMEI-423423423423420
-DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=423423423423420
+DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
 DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_ID_IMEI
-GSUP --> HLR: OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST: 30010809710000004026f050090824433224433224f00a0101
+GSUP --> HLR: OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST: 30010809710000004026f0500807244332244332240a0101
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
 msc_a_is_accepted() == false
   requests shall be thwarted
@@ -1646,7 +1646,7 @@
   llist_count(&msub_list) == 0
 - Subscriber has the IMEI
 DREF VLR subscr IMSI-901700000004620:MSISDN-46071 + test_gsm_authen_imei: now used by 2 (attached,test_gsm_authen_imei)
-  strcmp(vsub->imei, "423423423423420") == 0
+  strcmp(vsub->imei, "42342342342342") == 0
 DREF VLR subscr IMSI-901700000004620:MSISDN-46071 - test_gsm_authen_imei: now used by 1 (attached)
 
 
@@ -1875,9 +1875,9 @@
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_ID_RESP
 DMM IDENTITY RESPONSE: MI=IMEI-423423423423420
-DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=423423423423420
+DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
 DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_ID_IMEI
-GSUP --> HLR: OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST: 30010809710000004026f050090824433224433224f00a0101
+GSUP --> HLR: OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST: 30010809710000004026f0500807244332244332240a0101
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
 msc_a_is_accepted() == false
   requests shall be thwarted
@@ -2140,9 +2140,9 @@
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_ID_RESP
 DMM IDENTITY RESPONSE: MI=IMEI-423423423423420
-DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=423423423423420
+DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
 DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_ID_IMEI
-GSUP --> HLR: OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST: 30010809710000004026f050090824433224433224f00a0101
+GSUP --> HLR: OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST: 30010809710000004026f0500807244332244332240a0101
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
 msc_a_is_accepted() == false
   requests shall be thwarted
@@ -2406,9 +2406,9 @@
 DBSSAP msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: RAN decode: DTAP
 DRLL msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: Dispatching 04.08 message: MM GSM48_MT_MM_ID_RESP
 DMM IDENTITY RESPONSE: MI=IMEI-423423423423420
-DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=423423423423420
+DVLR set IMEI on subscriber; IMSI=901700000004620 IMEI=42342342342342
 DVLR vlr_lu_fsm(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){VLR_ULA_S_WAIT_LU_COMPL}: Received Event VLR_ULA_E_ID_IMEI
-GSUP --> HLR: OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST: 30010809710000004026f050090824433224433224f00a0101
+GSUP --> HLR: OSMO_GSUP_MSGT_CHECK_IMEI_REQUEST: 30010809710000004026f0500807244332244332240a0101
 DREF msc_a(IMSI-901700000004620:MSISDN-46071:GERAN-A:LU){MSC_A_ST_AUTH_CIPH}: - rx_from_ms: now used by 1 (lu)
 msc_a_is_accepted() == false
   requests shall be thwarted
@@ -2527,7 +2527,7 @@
   llist_count(&msub_list) == 0
 - Subscriber has the IMEI and TMSI
 DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 + test_gsm_authen_tmsi_imei: now used by 2 (attached,test_gsm_authen_tmsi_imei)
-  strcmp(vsub->imei, "423423423423420") == 0
+  strcmp(vsub->imei, "42342342342342") == 0
   vsub->tmsi == 0x03020100
 DREF VLR subscr IMSI-901700000004620:MSISDN-46071:TMSI-0x03020100 - test_gsm_authen_tmsi_imei: now used by 1 (attached)