diff --git a/test/unit/lib/iscsi/common.c b/test/unit/lib/iscsi/common.c
index 3a987d2bc..62eb8ed46 100644
--- a/test/unit/lib/iscsi/common.c
+++ b/test/unit/lib/iscsi/common.c
@@ -97,9 +97,6 @@ spdk_scsi_dev_get_name(const struct spdk_scsi_dev *dev)
 	return NULL;
 }
 
-DEFINE_STUB(spdk_event_allocate, struct spdk_event *,
-	    (uint32_t core, spdk_event_fn fn, void *arg1, void *arg2), NULL);
-
 DEFINE_STUB(spdk_scsi_dev_construct, struct spdk_scsi_dev *,
 	    (const char *name, const char **bdev_name_list,
 	     int *lun_id_list, int num_luns, uint8_t protocol_id,
diff --git a/test/unit/lib/iscsi/conn.c/conn_ut.c b/test/unit/lib/iscsi/conn.c/conn_ut.c
index 63294ad10..4f66a8524 100644
--- a/test/unit/lib/iscsi/conn.c/conn_ut.c
+++ b/test/unit/lib/iscsi/conn.c/conn_ut.c
@@ -49,12 +49,6 @@ static TAILQ_HEAD(, spdk_iscsi_task) g_ut_read_tasks = TAILQ_HEAD_INITIALIZER(g_
 
 DEFINE_STUB(spdk_app_get_shm_id, int, (void), 0);
 
-DEFINE_STUB(spdk_event_allocate, struct spdk_event *,
-	    (uint32_t lcore, spdk_event_fn fn, void *arg1, void *arg2),
-	    NULL);
-
-DEFINE_STUB_V(spdk_event_call, (struct spdk_event *event));
-
 DEFINE_STUB(spdk_sock_getaddr, int,
 	    (struct spdk_sock *sock, char *saddr, int slen, uint16_t *sport,
 	     char *caddr, int clen, uint16_t *cport),