diff --git a/include/iscsi-private.h b/include/iscsi-private.h
index 9e5f5ef..fef0cfc 100644
--- a/include/iscsi-private.h
+++ b/include/iscsi-private.h
@@ -391,6 +391,7 @@ struct iscsi_transport {
 	int (*connect)(struct iscsi_context *iscsi, union socket_address *sa, int ai_family);
 	int (*queue_pdu)(struct iscsi_context *iscsi, struct iscsi_pdu *pdu);
 	struct iscsi_pdu* (*new_pdu)(struct iscsi_context *iscsi, size_t size);
+	int (*disconnect)(struct iscsi_context *iscsi);
 };
 
 struct tcp_transport {
diff --git a/lib/socket.c b/lib/socket.c
index 71a715c..d72c3e8 100644
--- a/lib/socket.c
+++ b/lib/socket.c
@@ -367,8 +367,8 @@ iscsi_connect_async(struct iscsi_context *iscsi, const char *portal,
 	return 0;
 }
 
-int
-iscsi_disconnect(struct iscsi_context *iscsi)
+static int
+iscsi_tcp_disconnect(struct iscsi_context *iscsi)
 {
 	if (iscsi->fd == -1) {
 		iscsi_set_error(iscsi, "Trying to disconnect "
@@ -390,6 +390,12 @@ iscsi_disconnect(struct iscsi_context *iscsi)
 	return 0;
 }
 
+int
+iscsi_disconnect(struct iscsi_context *iscsi)
+{
+        return iscsi->t->disconnect(iscsi);
+}
+
 int
 iscsi_get_fd(struct iscsi_context *iscsi)
 {
@@ -1058,6 +1064,7 @@ void iscsi_init_tcp_transport(struct iscsi_context *iscsi)
 	iscsi->t->connect = iscsi_tcp_connect;
 	iscsi->t->queue_pdu = iscsi_tcp_queue_pdu;
 	iscsi->t->new_pdu = iscsi_tcp_new_pdu;
+	iscsi->t->disconnect = iscsi_tcp_disconnect;
 
 	return;
 }