Allow Roles name too long?? AD groups too long? Integrated Security

[wildman]

I've been playing with integrated security with AD groups from the web
config.

Work great until the Group/role name is long.

Is there a work around?

<configuration>
<appSettings/>
<connectionStrings/>
<system.web>
<authorization>
<allow roles="Long AD group here" />
<deny users="*" />
</authorization>
</system.web>
</configuration>