diff --git a/tests/guests/guest-aux/make-windows-img.sh b/tests/guests/guest-aux/make-windows-img.sh
index c119a285d..860ec0600 100755
--- a/tests/guests/guest-aux/make-windows-img.sh
+++ b/tests/guests/guest-aux/make-windows-img.sh
@@ -56,7 +56,6 @@ mkfs ntfs /dev/sda2
 
 # Enough to fool inspection API.
 mount /dev/sda2 /
-mkdir-p /Windows/Drivers
 mkdir-p /Windows/System32/Config
 
 upload $SRCDIR/guest-aux/windows-software /Windows/System32/Config/SOFTWARE
diff --git a/v2v/convert_windows.ml b/v2v/convert_windows.ml
index 546c164e9..563070a51 100644
--- a/v2v/convert_windows.ml
+++ b/v2v/convert_windows.ml
@@ -215,7 +215,6 @@ echo uninstalling Xen PV driver
   and install_virtio_drivers root current_cs =
     (* Copy the virtio drivers to the guest. *)
     let driverdir = sprintf "%s/Drivers/VirtIO" systemroot in
-    let driverdir = g#case_sensitive_path driverdir in
     g#mkdir_p driverdir;
 
     (* See if the drivers for this guest are available in virtio_win_dir. *)