diff --git a/bin/cryptobox-unittests.conf b/bin/cryptobox-unittests.conf
index 5808dba..3fcfe77 100644
--- a/bin/cryptobox-unittests.conf
+++ b/bin/cryptobox-unittests.conf
@@ -2,13 +2,13 @@
 
 # comma separated list of possible prefixes for accesible devices
 # beware: .e.g "/dev/hd" grants access to _all_ harddisks
-AllowedDevices = /dev/loop, /dev/ubdb
+AllowedDevices = /dev/ubd
 
 # use separate config partition? (1=yes / 0=no)
 UseConfigPartition = 1
 
 # the default name prefix of not unnamed containers
-DefaultVolumePrefix = "Disk "
+DefaultVolumePrefix = "Disk"
 
 # which cipher should cryptsetup-luks use?
 #TODO: uml does not support this module - DefaultCipher = aes-cbc-essiv:sha256