URL levels in Multistore's second shop

[djatwork]

Hi,

I set up the multistore feature and configured the second shop pointing to the first. Everything seems goes right, but in second store i don't see URL levels. Example:
 

www.shop1.com (main) - if i enter item1, the URL becomes www.shop1.com/.../item1
www.shop2.com (points to shop1) - if i enter item1, the URL is www.shop2.com

 

I think that i have probably setted wrong .htaccess on second domain, so if the problem is .htaccess, how should i set it? Is there an automatic way to regenerate it?
 

Thank you guys.

[djatwork]

Anyone?