# Custom Label field not available for MaxBucket aggregation

**URL:** <https://discuss.elastic.co/t/custom-label-field-not-available-for-maxbucket-aggregation/235045>\
**Category:** Kibana\
**Created:** [May 31, 2020, 5:48am UTC](https://discuss.elastic.co/t/custom-label-field-not-available-for-maxbucket-aggregation/235045 "2020-05-31T05:48:07Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![pikonio](https://avatars.discourse-cdn.com/v4/letter/p/5fc32e/32.png) [@pikonio](https://discuss.elastic.co/u/pikonio)\
**Post date:** [June 19, 2020, 5:53am UTC](https://discuss.elastic.co/t/custom-label-field-not-available-for-maxbucket-aggregation/235045/3 "2020-06-19T05:53:09Z")

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any updates on that issue? I am facing a similar issue and I just found your answer and it must be a regression issue. I tested the same thing on Kibana 6.4.0 and there is a custom label field that doesn't exist on Kibana 7.7.1

 ![image](https://us1.discourse-cdn.com/elastic/original/3X/d/9/d95fe887330d206be04c804245092e678a7b2dd8.png)

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