diff --git a/regress/netcat.c b/regress/netcat.c
index 1a9fc8730..6234ba019 100644
--- a/regress/netcat.c
+++ b/regress/netcat.c
@@ -42,7 +42,6 @@
 #include <netinet/in.h>
 #include <netinet/tcp.h>
 #include <netinet/ip.h>
-#include <arpa/telnet.h>
 
 #include <errno.h>
 #include <netdb.h>
@@ -63,6 +62,13 @@
 # endif
 #endif
 
+/* Telnet options from arpa/telnet.h */
+#define IAC	255
+#define DONT	254
+#define DO	253
+#define WONT	252
+#define WILL	251
+
 #ifndef SUN_LEN
 #define SUN_LEN(su) \
 	(sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))