diff --git a/media-libs/sdl-mixer/sdl-mixer-1.2.11.bep b/media-libs/sdl-mixer/sdl-mixer-1.2.11.bep
index ae4d98c06..4a218d6cf 100644
--- a/media-libs/sdl-mixer/sdl-mixer-1.2.11.bep
+++ b/media-libs/sdl-mixer/sdl-mixer-1.2.11.bep
@@ -15,11 +15,12 @@ BUILD {
 	cd SDL_mixer-1.2.11
 	libtoolize --force --copy --install
 	cp ltmain.sh build-scripts/ltmain.sh
-	cp /boot/common/share/aclocal/libtool.m4 acinclude
-	cp /boot/common/share/aclocal/ltoptions.m4 acinclude
-	cp /boot/common/share/aclocal/ltversion.m4 acinclude
-	cp /boot/common/share/aclocal/ltsugar.m4 acinclude
-	cp /boot/common/share/aclocal/lt~obsolete.m4 acinclude
+	ACDIR=`aclocal --print-ac-dir`
+	cp $ACDIR/libtool.m4 acinclude
+	cp $ACDIR/ltoptions.m4 acinclude
+	cp $ACDIR/ltversion.m4 acinclude
+	cp $ACDIR/ltsugar.m4 acinclude
+	cp $ACDIR/lt~obsolete.m4 acinclude
 	./autogen.sh
 	MANDIR=`finddir B_COMMON_DOCUMENTATION_DIRECTORY`/man
 	LIBDIR=`finddir B_COMMON_LIB_DIRECTORY`