diff --git a/install_sys.sh b/install_sys.sh
index 7036fbf..4ab948e 100644
--- a/install_sys.sh
+++ b/install_sys.sh
@@ -29,12 +29,12 @@ chroot $CHROOT /bin/bash -c "locale-gen"
 echo 'LANG="fr_FR.UTF-8"' > $CHROOT/etc/env.d/02locale
 echo 'LC_COLLATE="C"' >> $CHROOT/etc/env.d/02locale
 echo "app-admin/sudo -sendmail" >> $CHROOT/etc/portage/package.use/sudo.use
-chroot $CHROOT /bin/bash -c "emerge sudo --usepkg"
+chroot $CHROOT /bin/bash -c "emerge sudo --getbinpkgonly"
 echo 'GRUB_PLATFORMS="pc"' >> $CHROOT/etc/portage/make.conf
 echo "sys-boot/grub -fonts -themes" >> $CHROOT/etc/portage/package.use/grub.use
 #chroot $CHROOT /bin/bash -c "emerge genkernel"
 #chroot $CHROOT /bin/bash -c "emerge gentoo-sources"
-chroot $CHROOT /bin/bash -c "emerge grub --usepkg"
+chroot $CHROOT /bin/bash -c "emerge grub --getbinpkgonly"
 echo MAKEOPTS='"'-j${NJOBS}'"' >> $CHROOT/etc/genkernel.conf
 #chroot $CHROOT /bin/bash -c "genkernel all"
 tar xjpf $CHROOT/kernel.tar.bz2 -C $CHROOT/