diff --git a/tests/common/s1ap-build.c b/tests/common/s1ap-build.c
index 674fd1e20..b5722f12f 100644
--- a/tests/common/s1ap-build.c
+++ b/tests/common/s1ap-build.c
@@ -1391,7 +1391,8 @@ ogs_pkbuf_t *test_s1ap_build_e_rab_modification_indication(test_ue_t *test_ue)
     ie->value.present = S1AP_E_RABModificationIndicationIEs__value_PR_E_RABToBeModifiedListBearerModInd;
 
     ie->value.choice.E_RABToBeModifiedListBearerModInd =
-        (void *)CALLOC(1, sizeof(asn_anonymous_sequence_));
+        ogs_asn_calloc_type(
+                &asn_DEF_S1AP_E_RABToBeModifiedListBearerModInd);
     E_RABToBeModifiedListBearerModInd =
         (S1AP_E_RABToBeModifiedListBearerModInd_t *)
             ie->value.choice.E_RABToBeModifiedListBearerModInd;
@@ -1497,7 +1498,7 @@ ogs_pkbuf_t *test_s1ap_build_path_switch_request(test_ue_t *test_ue)
         S1AP_PathSwitchRequestIEs__value_PR_E_RABToBeSwitchedDLList;
 
     ie->value.choice.E_RABToBeSwitchedDLList =
-        (void *)CALLOC(1, sizeof(asn_anonymous_sequence_));
+        ogs_asn_calloc_type(&asn_DEF_S1AP_E_RABToBeSwitchedDLList);
     E_RABToBeSwitchedDLList =
         (S1AP_E_RABToBeSwitchedDLList_t *)
             ie->value.choice.E_RABToBeSwitchedDLList;
@@ -1860,7 +1861,7 @@ ogs_pkbuf_t *test_s1ap_build_handover_request_ack(test_ue_t *test_ue)
         S1AP_HandoverRequestAcknowledgeIEs__value_PR_E_RABAdmittedList;
 
     ie->value.choice.E_RABAdmittedList =
-        (void *)CALLOC(1, sizeof(asn_anonymous_sequence_));
+        ogs_asn_calloc_type(&asn_DEF_S1AP_E_RABAdmittedList);
     E_RABAdmittedList =
         (S1AP_E_RABAdmittedList_t *)
             ie->value.choice.E_RABAdmittedList;