# ILM Policy - Help!\>!\>!\>

**URL:** <https://discuss.elastic.co/t/ilm-policy-help/250217>\
**Category:** Elasticsearch\
**Tags:** ilm-index-lifecycle-management\
**Created:** [September 28, 2020, 3:15pm UTC](https://discuss.elastic.co/t/ilm-policy-help/250217 "2020-09-28T15:15:42Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [September 29, 2020, 2:57am UTC](https://discuss.elastic.co/t/ilm-policy-help/250217/2 "2020-09-29T02:57:11Z")

</div>

Try;

```auto
PUT /filebeat-7.7.1-2020.09.22/_alias/filebeat-7.7

```

Then change;

> [@Gary\_Wilson1](#):
>
> ```auto
> "rollover_alias": "filebeat-7.7.1-0000N"
> 
> ```

With;

```auto
"rollover_alias": "filebeat-7.7.1"

```

You don't want to use `filebeat-7.7.1-0000N` as the alias, because ILM adds the `-0000N` part automatically when it rolls over.

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_[View the full topic](https://discuss.elastic.co/t/ilm-policy-help/250217)._