diff --git a/lib/zclient.h b/lib/zclient.h
index d91b084e74..e0b39c88e8 100644
--- a/lib/zclient.h
+++ b/lib/zclient.h
@@ -37,7 +37,7 @@
 #include "pw.h"
 
 /* For input/output buffer to zebra. */
-#define ZEBRA_MAX_PACKET_SIZ          4096
+#define ZEBRA_MAX_PACKET_SIZ          16384
 
 /* Zebra header size. */
 #define ZEBRA_HEADER_SIZE             10