diff --git a/basic.sh b/basic.sh
index 9a1e97a..58f9427 100755
--- a/basic.sh
+++ b/basic.sh
@@ -25,26 +25,8 @@ qemu-system-x86_64 \
     -device ich9-ahci,id=sata \
     -drive id=ESP,if=none,format=qcow2,file=ESP.qcow2 \
     -device ide-hd,bus=sata.2,drive=ESP \
-    argument="$1"
-case $argument in
-    -l|--legacy)
-    -drive id=ESP,if=none,format=qcow2,file=Clover.qcow2 \
-        ;;
-     -r|--regular)
-     -drive id=ESP,if=none,format=qcow2,file=ESP.qcow2 \
-     ;;
-esac
+    -drive id=ESP,if=none,format=qcow2,file=ESP.qcow2 \
     -drive id=InstallMedia,format=raw,if=none,file=BaseSystem.img \
     -device ide-hd,bus=sata.3,drive=InstallMedia \
     -drive id=SystemDisk,if=none,file=macOS.qcow2 \
     -device ide-hd,bus=sata.4,drive=SystemDisk \
-
-argument="$1"
-case $argument in
-    -l|--legacy)
-    -drive id=ESP,if=none,format=qcow2,file=Clover.qcow2 \
-        ;;
-     -r|--regular)
-     -drive id=ESP,if=none,format=qcow2,file=ESP.qcow2 \
-     ;;
-esac