diff --git a/include/extern.h b/include/extern.h
index 965ed2266..b2cbef141 100644
--- a/include/extern.h
+++ b/include/extern.h
@@ -1712,13 +1712,6 @@ extern boolean munslime(struct monst *, boolean);
 extern void awaken_soldiers(struct monst *);
 extern int do_play_instrument(struct obj *);
 
-/* ### nhlan.c ### */
-
-#ifdef LAN_FEATURES
-extern void init_lan_features(void);
-extern char *lan_username(void);
-#endif
-
 /* ### nhlsel.c ### */
 
 #if !defined(CROSSCOMPILE) || defined(CROSSCOMPILE_TARGET)