diff --git a/lib/libbz2/Makefile b/lib/libbz2/Makefile
index 93c724ee095..cbdb87cb276 100644
--- a/lib/libbz2/Makefile
+++ b/lib/libbz2/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PACKAGE=	lib${LIB}
-BZ2DIR=	${.CURDIR}/../../contrib/bzip2
+BZ2DIR=	${SRCTOP}/contrib/bzip2
 .PATH: ${BZ2DIR}
 
 LIB=		bz2