diff --git a/include/net.h b/include/net.h
index 9d00ad3e7..f46e2b9ab 100644
--- a/include/net.h
+++ b/include/net.h
@@ -260,9 +260,7 @@ typedef struct icmphdr {
 extern IPaddr_t		NetOurGatewayIP;	/* Our gateway IP addresse	*/
 extern IPaddr_t		NetOurSubnetMask;	/* Our subnet mask (0 = unknown)*/
 extern IPaddr_t		NetOurDNSIP;	 /* Our Domain Name Server (0 = unknown)*/
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_DNS2)
 extern IPaddr_t		NetOurDNS2IP;	 /* Our 2nd Domain Name Server (0 = unknown)*/
-#endif
 extern char		NetOurNISDomain[32];	/* Our NIS domain		*/
 extern char		NetOurHostName[32];	/* Our hostname			*/
 extern char		NetOurRootPath[64];	/* Our root path		*/