# Machine Learning - Index migration in progress
**URL:** https://discuss.elastic.co/t/machine-learning-index-migration-in-progress/255837
**Category:** Elasticsearch
**Tags:** elastic-stack-machine-learning
**Created:** [November 18, 2020, 12:35pm UTC](https://discuss.elastic.co/t/machine-learning-index-migration-in-progress/255837 "2020-11-18T12:35:56Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@Jorge7](https://discuss.elastic.co/u/Jorge7)
#### Post date: [November 18, 2020, 12:35pm UTC](https://discuss.elastic.co/t/machine-learning-index-migration-in-progress/255837/1 "2020-11-18T12:35:56Z")
Hi all,
I upgraded my elk license to Trial in order to work with the Machine Learning feature. But since 2 days ago, it only appears this message:
"Index migration in progress
Indices related to Machine Learning are currently being upgraded.
Some actions will not be available during this time."
Anyone can help me? Thanks and regards!
---
### Author:  [@droberts195](https://discuss.elastic.co/u/droberts195)
#### Post date: [November 18, 2020, 1:10pm UTC](https://discuss.elastic.co/t/machine-learning-index-migration-in-progress/255837/2 "2020-11-18T13:10:22Z")
You need to disable [ML upgrade mode](https://www.elastic.co/guide/en/elasticsearch/reference/current/ml-set-upgrade-mode.html) (assuming there isn't another user of the cluster who has enabled it because they _are_ doing ML index upgrades).
If you think it's enabled in error then go to Kibana dev console while logged in as an administrator and run this:
```auto
POST _ml/set_upgrade_mode?enabled=false
```
---
### Author:  [@Jorge7](https://discuss.elastic.co/u/Jorge7)
#### Post date: [November 18, 2020, 2:09pm UTC](https://discuss.elastic.co/t/machine-learning-index-migration-in-progress/255837/3 "2020-11-18T14:09:16Z")
Thank you very much @droberts195!
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [December 16, 2020, 2:09pm UTC](https://discuss.elastic.co/t/machine-learning-index-migration-in-progress/255837/4 "2020-12-16T14:09:31Z")
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