Fix MPU in non-tabbed popular slice

### Before

![screen shot 2014-10-24 at 11 59 47](https://cloud.githubusercontent.com/assets/74132/4768598/02832632-5b6d-11e4-963e-e4d8923ca532.png)

### After

![screen shot 2014-10-24 at 11 59 53](https://cloud.githubusercontent.com/assets/74132/4768599/06b60b84-5b6d-11e4-9690-1ab66246fb3f.png)

cc: @phamann