Index: src/keyboard.c
--- src/keyboard.c.orig
+++ src/keyboard.c
@@ -224,7 +224,7 @@ case 0x90:	return(SPEC | CTRL | '+');	/* ctrl grey + *
 #endif
 #endif
 
-#if BSD || FREEBSD || USG || AIX || AUX || SMOS || HPUX8 || HPUX9 || SUN || XENIX || (AVVION || TERMIOS) || (VMS && SMG) || MPE
+#if BSD || FREEBSD || USG || AIX || AUX || SMOS || HPUX8 || HPUX9 || SUN || XENIX || (AVVION || TERMIOS) || (VMS && SMG) || MPE || OPENBSD
 
 #define NKEYSEQ		300		/* Number of keymap entries	*/