diff --git a/lnet/klnds/viblnd/viblnd.c b/lnet/klnds/viblnd/viblnd.c
index b89fc1192d4822cf065da97cffdaa9d6c17ba9f8..41e0efcc5912a10c4832718f515195ec27211bfb 100644
--- a/lnet/klnds/viblnd/viblnd.c
+++ b/lnet/klnds/viblnd/viblnd.c
@@ -56,7 +56,7 @@ void vibnal_assert_wire_constants (void)
 
         /* Constants... */
         CLASSERT (IBNAL_MSG_MAGIC == 0x0be91b91);
-        CLASSERT (IBNAL_MSG_VERSION == 5);
+        CLASSERT (IBNAL_MSG_VERSION == 6);
         CLASSERT (IBNAL_MSG_CONNREQ == 0xc0);
         CLASSERT (IBNAL_MSG_CONNACK == 0xc1);
         CLASSERT (IBNAL_MSG_NOOP == 0xd0);