Help with URL Group rule needed

My URL group rule with regexp ^.*/listings-category/.* is not catching links like that:
http://site.com/listings-category/accessories/page/3/
but works fine with links like http://site.com/listings-category/accessories/
I'm testing my regular expression using this page: http://gskinner.com/RegExr/
It shows that regexp should work fine with both links.
Can anybody help with building a correct regexp for the first link?