diff -up krb5-auth-dialog-3.2.0/src/krb5-auth-dialog.desktop.in.autostart krb5-auth-dialog-3.2.0/src/krb5-auth-dialog.desktop.in
--- krb5-auth-dialog-3.2.0/src/krb5-auth-dialog.desktop.in.autostart 2011-09-28 22:42:32.162147716 -0400
+++ krb5-auth-dialog-3.2.0/src/krb5-auth-dialog.desktop.in 2011-09-28 22:42:38.838147448 -0400
@@ -1,7 +1,7 @@
[Desktop Entry]
_Name=Kerberos Authentication
_Comment=Kerberos Network Authentication Dialog
-Exec=krb5-auth-dialog
+Exec=krb5-auth-dialog --auto
Terminal=false
Type=Application
Icon=krb-valid-ticket