diff --git a/overlay.d/05core/usr/lib/dracut/modules.d/35coreos-ignition/coreos-boot-edit.sh b/overlay.d/05core/usr/lib/dracut/modules.d/35coreos-ignition/coreos-boot-edit.sh
index cf2e9c3c3e..5f0def6e7d 100755
--- a/overlay.d/05core/usr/lib/dracut/modules.d/35coreos-ignition/coreos-boot-edit.sh
+++ b/overlay.d/05core/usr/lib/dracut/modules.d/35coreos-ignition/coreos-boot-edit.sh
@@ -31,7 +31,7 @@ rm -vrf ${initramfs_firstboot_network_dir}
 # append rootmap kargs to the BLS configs.
 root=$(karg root)
 if [ -z "${root}" ]; then
-    rdcore rootmap /sysroot --boot-mount ${bootmnt}
+    rdcore rootmap /sysroot/sysroot --boot-mount ${bootmnt}
 fi
 
 # This does a few things:
@@ -42,4 +42,4 @@ fi
 # 3. it create a .root_uuid stamp file on the bootfs or fails if one exists
 # 4. it adds GRUB bootuuid.cfg dropins so that GRUB selects the boot filesystem
 #    by UUID
-rdcore bind-boot /sysroot ${bootmnt}
+rdcore bind-boot /sysroot/sysroot ${bootmnt}
diff --git a/overlay.d/05core/usr/lib/dracut/modules.d/40ignition-ostree/coreos-check-rootfs-size b/overlay.d/05core/usr/lib/dracut/modules.d/40ignition-ostree/coreos-check-rootfs-size
index 2c320bed93..5106b9736b 100755
--- a/overlay.d/05core/usr/lib/dracut/modules.d/40ignition-ostree/coreos-check-rootfs-size
+++ b/overlay.d/05core/usr/lib/dracut/modules.d/40ignition-ostree/coreos-check-rootfs-size
@@ -4,7 +4,7 @@ set -euo pipefail
 # See also ignition-ostree-check-rootfs-size.service
 # https://github.com/coreos/fedora-coreos-tracker/issues/586#issuecomment-777220000
 
-srcdev=$(findmnt -nvr -o SOURCE /sysroot | tail -n1)
+srcdev=$(findmnt -nvr -o SOURCE /sysroot/sysroot | tail -n1)
 size=$(lsblk --nodeps --noheadings --bytes -o SIZE "${srcdev}")
 
 MINIMUM_GB=8