diff --git a/install_sys.sh b/install_sys.sh
index b1ed29d..a1b775c 100644
--- a/install_sys.sh
+++ b/install_sys.sh
@@ -37,8 +37,7 @@ echo "sys-boot/grub -fonts -themes" >> $CHROOT/etc/portage/package.use/grub.use
 # ectraire portage et installer
 tar xjpf $CHROOT/$SNAPSHOT -C $CHROOT/usr
 chroot $CHROOT /bin/bash -c "emerge --config sys-libs/timezone-data"
-chroot $CHROOT /bin/bash -c "emerge sudo --getbinpkgonly"
-chroot $CHROOT /bin/bash -c "emerge grub --getbinpkgonly"
+chroot $CHROOT /bin/bash -c "emerge sudo grub --getbinpkgonly"
 
 #installer le noyaux
 tar xjpf $CHROOT/kernel.tar.bz2 -C $CHROOT/