As Ellie May said, it's okay for now, but it's not balanced enough for long term.
Does she like to play? A trick to get them to eat their kibble is to put it in a treat dispensing toy. It will bring out her natural prey instinct. My two favorites are the Busy Buddy Twist and Treat and the Buster Cube:
http://www.busybuddytoys.com/moreinfo.cfm?Product_ID=2 http://www.bustercube.com/