diff --git a/sys/dev/ixgbe/ixgbe.h b/sys/dev/ixgbe/ixgbe.h
index 60851d2492e5..1ad9b2d2f4e0 100644
--- a/sys/dev/ixgbe/ixgbe.h
+++ b/sys/dev/ixgbe/ixgbe.h
@@ -427,6 +427,9 @@ struct adapter {
 	u64			que_mask;
 	u32			rx_process_limit;
 
+	/* Multicast array memory */
+	u8			*mta;
+
 	/* Misc stats maintained by the driver */
 	unsigned long   	dropped_pkts;
 	unsigned long   	mbuf_defrag_failed;