diff --git a/lib/zclient.h b/lib/zclient.h
index a7d7b54..a660bbf 100644
--- a/lib/zclient.h
+++ b/lib/zclient.h
@@ -98,7 +98,7 @@
                          * always set to 255 in new zserv.
                          */
   uint8_t version;
-#define ZSERV_VERSION	1
+#define ZSERV_VERSION	2
   uint16_t command;
 };