diff --git a/iscsi-scst/kernel/iscsi.c b/iscsi-scst/kernel/iscsi.c
index d0378bd5c..ab320e784 100644
--- a/iscsi-scst/kernel/iscsi.c
+++ b/iscsi-scst/kernel/iscsi.c
@@ -1913,7 +1913,7 @@ static void execute_task_management(struct iscsi_cmnd *req)
 		break;
 	case ISCSI_FUNCTION_TASK_REASSIGN:
 		rc = -1;
-		status = ISCSI_RESPONSE_FUNCTION_UNSUPPORTED;
+		status = ISCSI_RESPONSE_ALLEGIANCE_REASSIGNMENT_UNSUPPORTED;
 		break;
 	default:
 		PRINT_ERROR("Unknown TM function %d", function);
diff --git a/iscsi-scst/kernel/iscsi_hdr.h b/iscsi-scst/kernel/iscsi_hdr.h
index d4d33105c..4910cd392 100644
--- a/iscsi-scst/kernel/iscsi_hdr.h
+++ b/iscsi-scst/kernel/iscsi_hdr.h
@@ -206,7 +206,7 @@ struct iscsi_task_rsp_hdr {
 #define ISCSI_RESPONSE_UNKNOWN_TASK		1
 #define ISCSI_RESPONSE_UNKNOWN_LUN		2
 #define ISCSI_RESPONSE_TASK_ALLEGIANT		3
-#define ISCSI_RESPONSE_FAILOVER_UNSUPPORTED	4
+#define ISCSI_RESPONSE_ALLEGIANCE_REASSIGNMENT_UNSUPPORTED	4
 #define ISCSI_RESPONSE_FUNCTION_UNSUPPORTED	5
 #define ISCSI_RESPONSE_NO_AUTHORIZATION		6
 #define ISCSI_RESPONSE_FUNCTION_REJECTED	255