diff --git a/qemu/launchers/kvm-spice b/qemu/launchers/kvm-spice
index a4e88e4..9c6c5d8 100755
--- a/qemu/launchers/kvm-spice
+++ b/qemu/launchers/kvm-spice
@@ -2,6 +2,7 @@
 exec kvm \
 	-vga qxl \
 	-chardev spicevmc,id=vdagent,debug=0,name=vdagent \
+	-device virtio-serial \
 	-device virtserialport,chardev=vdagent,name=com.redhat.spice.0 \
 	-spice port="$(first-free-port 5900)",addr=127.0.0.1,disable-ticketing=on \
 	"$@"
diff --git a/qemu/launchers/windows10 b/qemu/launchers/windows10
index b3be044..2c5d333 100755
--- a/qemu/launchers/windows10
+++ b/qemu/launchers/windows10
@@ -4,7 +4,6 @@ exec kvm-spice \
 	-monitor stdio \
 	-drive file="$(diskpath "$name")",if=virtio \
 	-net user,hostname="${name}" \
-	-device virtio-serial \
 	-usbdevice tablet \
 	-name "$name" \
 	"$@"