Belt size a little too long

[dmw319]

My engine has been squeaking a little on idle and I've narrowed it down to what I think to be a loose belt. I am using the standard size belt. It's the bottom one, the smaller of the two that goes to the crank and power steering pulley. For some reason, I have it all the way as tight as the power steering tensioner will allow and it is just not snug enough and I think that's why one of the pulleys is squeaking. Is there another belt that is the right specs but just a tad bit shorter that I could use? Anyone else run into this issue?

Thanks!