diff --git a/mkosi.extra/live/usr/bin/_calamares@subvol b/mkosi.extra/live/usr/bin/_calamares@subvol
index 335760d..dc8d771 100755
--- a/mkosi.extra/live/usr/bin/_calamares@subvol
+++ b/mkosi.extra/live/usr/bin/_calamares@subvol
@@ -99,8 +99,15 @@ if grep "kde-linux.erofs=1" /proc/cmdline; then
     # Enable the erofs feature. This file will eventually need removing by a service file or something when erofs is full default.
     mkdir --parents $ROOT/etc/sysupdate.d/erofs.feature.d/
     cat <<- EOF >> $ROOT/etc/sysupdate.d/erofs.feature.d/enable.conf
-# Auto generated by KDE Linux installer. Enables EROFS feature.
+# Auto generated by KDE Linux installer. Enables EROFS rootfs.
 [Feature]
 Enabled=true
+EOF
+
+    mkdir --parents $ROOT/etc/sysupdate.d/tar.feature.d/
+    cat <<- EOF >> $ROOT/etc/sysupdate.d/tar.feature.d/enable.conf
+# Auto generated by KDE Linux installer. Disables tar rootfs.
+[Feature]
+Enabled=false
 EOF
 fi