# Make significant term aggregation **URL:** \ **Category:** Elasticsearch\ **Created:** [December 5, 2016, 11:40am UTC](https://discuss.elastic.co/t/make-significant-term-aggregation/68030 "2016-12-05T11:40:10Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![geppo](https://avatars.discourse-cdn.com/v4/letter/g/3be4f8/32.png) [@geppo](https://discuss.elastic.co/u/geppo)\ **Post date:** [December 5, 2016, 11:40am UTC](https://discuss.elastic.co/t/make-significant-term-aggregation/68030/1 "2016-12-05T11:40:10Z")
HI, I'm trying to make a significant terms aggregation with kibana tools. I would like to use a field with term vector , but I can't because my field is not aggregatable. In my mapping I have defined my field in this way: "vectterms" :{ "type": "text", "store": true, "term\_vector": "with\_positions\_offsets\_payloads", "analyzer": "termvectrix", "similarity": "BM25", "fielddata": true } Which is my error? Does it exists any rule to make a field aggregatable? Thanks in advice ---
**Author:** ![spinscale](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/spinscale/32/25011_2.png) [@spinscale](https://discuss.elastic.co/u/spinscale)\ **Post date:** [December 5, 2016, 12:49pm UTC](https://discuss.elastic.co/t/make-significant-term-aggregation/68030/2 "2016-12-05T12:49:34Z")
Hey, can you paste an example request and an example response, so others can see hwat happens. Also paste exceptions when they happen in the elasticsearch console. --Alex ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [January 2, 2017, 12:49pm UTC](https://discuss.elastic.co/t/make-significant-term-aggregation/68030/3 "2017-01-02T12:49:44Z")
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