# Unit navigation bar missing next and previous buttom

**URL:** <https://discuss.openedx.org/t/unit-navigation-bar-missing-next-and-previous-buttom/4358>\
**Category:** Site Operations Help\
**Created:** [February 25, 2021, 2:28pm UTC](https://discuss.openedx.org/t/unit-navigation-bar-missing-next-and-previous-buttom/4358 "2021-02-25T14:28:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Trang\_D\_ng](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/trang_d_ng/32/2171_2.png) [@Trang\_D\_ng](https://discuss.openedx.org/u/Trang_D_ng)\
**Post date:** [February 25, 2021, 2:28pm UTC](https://discuss.openedx.org/t/unit-navigation-bar-missing-next-and-previous-buttom/4358/1 "2021-02-25T14:28:54Z")

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Currently I’m using Bitnami for our Open EdX learning website. it’s [akademy.akabot.com](http://akademy.akabot.com)

When I create the course and open courseware, the unit navigation bar does not have the next and previous buttons.

I can’t move the to the next unit or next section but have to return to the course outline page. There is no navigation bar at the bottom of the unit either.

Is this expected behavior or we need to enable the features first?

I can’t see the next and previous button when accessing the course unit in EdX Studio too.

It’s driving me crazy.

Thank you.

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**Author:** ![pkulkark](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/pkulkark/32/3623_2.png) [@pkulkark](https://discuss.openedx.org/u/pkulkark)\
**Post date:** [April 19, 2021, 7:57am UTC](https://discuss.openedx.org/t/unit-navigation-bar-missing-next-and-previous-buttom/4358/2 "2021-04-19T07:57:56Z")

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No that’s not expected behavior. The next and previous button should be present by default on your installation. Perhaps the static assets were not updated correctly? Could you try running `paver update_assets` command for lms and studio and see if that works?