diff --git a/Makefile.libcompat b/Makefile.libcompat
--- a/Makefile.libcompat
+++ b/Makefile.libcompat
@@ -45,11 +45,6 @@
 _LC_LIBDIRS.${MK_CRYPT:tl}+=	secure/lib
 _LC_LIBDIRS.${MK_KERBEROS:tl}+=	kerberos5/lib
 
-_LC_INCDIRS=	\
-		include \
-		lib/ncurses/tinfo \
-		${_LC_LIBDIRS.yes}
-
 .if ${MK_FILE} != "no"
 _libmagic=	lib/libmagic
 .endif