# AS3: need help with dynamically adding multiple mc to one mask

**URL:** <https://forum.kirupa.com/t/as3-need-help-with-dynamically-adding-multiple-mc-to-one-mask/298377>\
**Category:** flash\
**Created:** [October 17, 2009, 5:08pm UTC](https://forum.kirupa.com/t/as3-need-help-with-dynamically-adding-multiple-mc-to-one-mask/298377 "2009-10-17T17:08:39Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![kakku](https://avatars.discourse-cdn.com/v4/letter/k/8baadc/32.png) [@kakku](https://forum.kirupa.com/u/kakku)\
**Post date:** [October 17, 2009, 5:08pm UTC](https://forum.kirupa.com/t/as3-need-help-with-dynamically-adding-multiple-mc-to-one-mask/298377/1 "2009-10-17T17:08:39Z")

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hello,  
i’m trying to add movieclips to a single mask.  
but i cant seem to get it to work.

is there a easy way to do this?  
or do i have to remove the mask-child and add a new one again?

thanks for replying.