diff --git a/src/boot/dracut/module-setup.sh b/src/boot/dracut/module-setup.sh
index 06d74600e3..408f20d3c6 100755
--- a/src/boot/dracut/module-setup.sh
+++ b/src/boot/dracut/module-setup.sh
@@ -24,7 +24,7 @@ installkernel() {
 }
 
 check() {
-    if [[ -x $systemdutildir/systemd ]] && [[ -x /usr/lib/ostree/ostree-prepare-root ]]; then
+    if [[ -x $systemdutildir/systemd ]] && [[ -x "${dracutsysrootdir-}/usr/lib/ostree/ostree-prepare-root" ]]; then
        return 255
     fi
 
@@ -36,14 +36,14 @@ depends() {
 }
 
 install() {
-    dracut_install /usr/lib/ostree/ostree-prepare-root
-    for r in /usr/lib /etc; do
+    dracut_install "${dracutsysrootdir-}/usr/lib/ostree/ostree-prepare-root"
+    for r in "${dracutsysrootdir-}/usr/lib" "${dracutsysrootdir-}/etc"; do
         if test -f "$r/ostree/prepare-root.conf"; then
             inst_simple "$r/ostree/prepare-root.conf"
         fi
     done
-    if test -f "/etc/ostree/initramfs-root-binding.key"; then
-        inst_simple "/etc/ostree/initramfs-root-binding.key"
+    if test -f "${dracutsysrootdir-}/etc/ostree/initramfs-root-binding.key"; then
+        inst_simple "${dracutsysrootdir-}/etc/ostree/initramfs-root-binding.key"
     fi
     inst_simple "${systemdsystemunitdir}/ostree-prepare-root.service"
     mkdir -p "${initdir}${systemdsystemconfdir}/initrd-root-fs.target.wants"