# Delete stale tags from Tag Historian

**URL:** <https://forum.inductiveautomation.com/t/delete-stale-tags-from-tag-historian/15342>\
**Category:** Ignition\
**Created:** [September 14, 2017, 3:16pm UTC](https://forum.inductiveautomation.com/t/delete-stale-tags-from-tag-historian/15342 "2017-09-14T15:16:58Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![AkikRanade](https://avatars.discourse-cdn.com/v4/letter/a/e9bcb4/32.png) [@AkikRanade](https://forum.inductiveautomation.com/u/AkikRanade)\
**Post date:** [September 14, 2017, 3:16pm UTC](https://forum.inductiveautomation.com/t/delete-stale-tags-from-tag-historian/15342/1 "2017-09-14T15:16:58Z")

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How to remove stale tags which do not exist anymore but they show up under Available Historian tags when I use Tag History for binding or say, reporting purposes. I have a lot of unused & stale tags from project which I want to remove. I am using same Historian from my previous project.

Thanks  
Akik