gradle build file named other than "build.gradle"

Hello,

I use gradle in IntelliJ and would like if I'm restricted on build files named build.gradle?
Can I import a build file named desktop.gradle? I didn't succeed in doing it, IntelliJ seems to expect "build.gradle".
As gradle itself supports it by gradle -b mybuildfile.gradle I thought there's maybe a way in IntelliJ too?

Thanks
Jan