diff --git a/pikainstall/usr/lib/pika/pikainstall/pika-install-host.sh b/pikainstall/usr/lib/pika/pikainstall/pika-install-host.sh
index ef9186c..53f3880 100755
--- a/pikainstall/usr/lib/pika/pikainstall/pika-install-host.sh
+++ b/pikainstall/usr/lib/pika/pikainstall/pika-install-host.sh
@@ -1,22 +1,28 @@
 #! /bin/bash
+
+# Mount host partitions to chroot
 mkdir -pv "$1"/media/cdrom
 mount --bind /cdrom "$1"/media/cdrom
-mount --rbind /dev "$1"/dev
-mount --rbind /dev/pts "$1"/dev/pts
-mount --rbind /proc "$1"/proc
-mount --rbind /sys "$1"/sys
-mount --rbind /run "$1"/run
+mount --bind /dev "$1/dev"
+mount -t tmpfs run "$1/run" -o mode=0755,nosuid,nodev
+mount -t proc proc "$1/proc" -o nosuid,nodev,noexec
+mount -t sysfs sys "$1/sys" -o nosuid,nodev,noexec,ro
+# Delete unwanted kernels
 rm -rfv "$1"/boot/*arch*
+# Copy cdrom pool to apt cache
 mkdir -p "$1"/var/cache/apt/archives
 cp -rvf /cdrom/pool/main/* "$1"/var/cache/apt/archives/
+# Run Chroot Commands
 mkdir -pv "$1"/usr/lib/pika/pikainstall/
 cp -rvf /usr/lib/pika/pikainstall/pika-install-chroot.sh "$1"/usr/lib/pika/pikainstall/
 chroot "$1" /bin/bash -c "/usr/lib/pika/pikainstall/pika-install-chroot.sh"
+# Setup Disk Encryption
 if [ -f /var/albius-crypttab-manual.sh ]
 then
 	chmod +x /var/albius-crypttab-manual.sh
 	/var/albius-crypttab-manual.sh
 fi
+# Setup Swaps
 if [ -f /tmp/pika-installer-gtk4-swaplist ]
 then
 	for i in $(cat /tmp/pika-installer-gtk4-swaplist)
@@ -24,3 +30,9 @@ then
 		echo "UUID="$(blkid -s UUID -o value $i)" none   swap    sw      0       0" >> "$1"/etc/fstab
 	done
 fi
+# Unmount host partitions from chroot
+umount "$1/media/cdrom" || umount -lf "$1/media/cdrom" || true
+umount "$1/dev" || umount -lf "$1/dev" || true
+umount "$1/run" || umount -lf "$1/run" || true
+umount "$1/proc" || umount -lf "$1/proc" || true
+umount "$1/sys" || umount -lf "$1/sys" || true