diff --git a/gnu/include/Makefile b/gnu/include/Makefile
index 604971fb4ecf..c6cce86d2583 100644
--- a/gnu/include/Makefile
+++ b/gnu/include/Makefile
@@ -3,7 +3,7 @@
 NOOBJ=	noobj
 
 beforeinstall:
-	${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 ${.CURDIR}/values.h \
+	${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 values.h \
 		${DESTDIR}/usr/include
 
 .include <bsd.prog.mk>