diff --git a/etc/xen-tools.conf b/etc/xen-tools.conf
index ca0927b..89206b2 100644
--- a/etc/xen-tools.conf
+++ b/etc/xen-tools.conf
@@ -130,7 +130,7 @@ memory = 128Mb    # Memory size
 swap   = 128Mb    # Swap size
 # noswap = 1      # Don't use swap at all for the new system.
 fs     = ext3     # use the EXT3 filesystem for the disk image.
-dist   = `xt-guess-suite-and-mirror -s` # Default distribution to install.
+dist   = `xt-guess-suite-and-mirror --suite` # Default distribution to install.
 image  = sparse   # Specify sparse vs. full disk images.
 
 #
@@ -241,7 +241,7 @@ initrd = /boot/initrd.img-`uname -r`
 #
 # The default mirror for debootstrap to install Debian-derived distributions
 #
-mirror = `xt-guess-suite-and-mirror -m`
+mirror = `xt-guess-suite-and-mirror --mirror`
 
 #
 # A mirror suitable for use when installing the Dapper release of Ubuntu.