diff --git a/include/hamlib/rig.h b/include/hamlib/rig.h
index 7aed44d7d..01431ef59 100644
--- a/include/hamlib/rig.h
+++ b/include/hamlib/rig.h
@@ -2480,8 +2480,6 @@ struct multicast_s
 #ifdef HAVE_ARPA_INET_H
     struct ip_mreq mreq; // = {0};
     struct sockaddr_in dest_addr; // = {0};
-#else
-#warning NO ARPA_INET
 #endif
 };