diff --git a/boot/boot-stage-1.nix b/boot/boot-stage-1.nix
index 3d3f5885afa1..49b71bd7c70c 100644
--- a/boot/boot-stage-1.nix
+++ b/boot/boot-stage-1.nix
@@ -48,9 +48,11 @@ rec {
       cp ${pkgs.e2fsprogs}/sbin/e2fsck $out/bin
       cp ${pkgs.e2fsprogs}/sbin/tune2fs $out/bin
       cp ${pkgs.e2fsprogs}/sbin/fsck $out/bin
+      cp ${pkgs.reiserfsprogs}/sbin/reiserfsck $out/bin
       ln -s e2fsck $out/bin/fsck.ext2
       ln -s e2fsck $out/bin/fsck.ext3
       ln -s e2fsck $out/bin/fsck.ext4
+      ln -s reiserfsck $out/bin/fsck.reiserfs
 
       cp -pd ${pkgs.e2fsprogs}/lib/lib*.so.* $out/lib
 
@@ -61,6 +63,9 @@ rec {
         cp $lvm2/sbin/lvm $out/bin/lvm
       fi
 
+      # Add RAID mdadm tool
+      cp ${pkgs.mdadm}/sbin/mdadm $out/bin/mdadm
+
       # Copy udev.
       cp ${pkgs.udev}/sbin/udevd ${pkgs.udev}/sbin/udevadm $out/bin
       cp ${pkgs.udev}/lib/udev/*_id $out/bin