diff --git a/build-rootfs.sh b/build-rootfs.sh
index a965b03..8d00c76 100755
--- a/build-rootfs.sh
+++ b/build-rootfs.sh
@@ -5,10 +5,16 @@ set -e
 
 . ./config
 
-mkdir -p /mnt/gentoo/usr/bin
+mkdir -p \
+    /mnt/gentoo/usr/bin \
+    /mnt/gentoo/usr/lib \
+    /mnt/gentoo/usr/lib64 \
+    || exit
 [ -h /mnt/gentoo/bin ] || ln -s usr/bin /mnt/gentoo/bin
 [ -h /mnt/gentoo/sbin ] || ln -s usr/sbin /mnt/gentoo/sbin
 [ -h /mnt/gentoo/usr/sbin ] || ln -s bin /mnt/gentoo/usr/sbin
+[ -h /mnt/gentoo/lib ] || ln -s usr/lib /mnt/gentoo/lib
+[ -h /mnt/gentoo/lib64 ] || ln -s usr/lib64 /mnt/gentoo/lib64
 
 mkdir -p /mnt/gentoo/etc/portage
 ln -snf \