diff --git a/zebra/zapi_msg.c b/zebra/zapi_msg.c
index 2e9b0b6ea2..84e8900069 100644
--- a/zebra/zapi_msg.c
+++ b/zebra/zapi_msg.c
@@ -3434,6 +3434,7 @@ static inline void zebra_gre_get(ZAPI_HANDLER_ARGS)
 		stream_putl(s, IFINDEX_INTERNAL);
 		stream_putl(s, VRF_UNKNOWN);
 		stream_putl(s, 0);
+		stream_putl(s, 0);
 	}
 	/* Write packet size. */
 	stream_putw_at(s, 0, stream_get_endp(s));