diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-rbd.args b/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-rbd.args
index 706ba899d7a8daa6d217356afb7035973db591ac..69cf7c72191603c3122057df068935779c118b5a 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-rbd.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-rbd.args
@@ -2,6 +2,6 @@ LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test \
 /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -monitor \
 unix:/tmp/test-monitor,server,nowait -no-acpi -boot c -drive \
 file=/dev/HostVG/QEMUGuest1,if=ide,bus=0,unit=0 -drive \
-file=rbd:pool/image:\
+file=rbd:pool/image:auth_supported=none:\
 mon_host=mon1.example.org\:6321\;mon2.example.org\:6322\;mon3.example.org\:6322,\
 if=virtio,format=raw -net none -serial none -parallel none -usb