# CORS Error

**URL:** <https://community.n8n.io/t/cors-error/2139>\
**Category:** Questions\
**Tags:** deployment, webhook\
**Created:** [August 25, 2020, 8:25pm UTC](https://community.n8n.io/t/cors-error/2139 "2020-08-25T20:25:46Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![jan](https://dub1.discourse-cdn.com/n8n/user_avatar/community.n8n.io/jan/32/9_2.png) [@jan](https://community.n8n.io/u/jan)\
**Post date:** [August 26, 2020, 4:28pm UTC](https://community.n8n.io/t/cors-error/2139/6 "2020-08-26T16:28:45Z")

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Interesting. But it should also work if you set it as a response header an the Webhook-Node. At least in our setup it is working fine. Can not imagine that traefik would remove that.

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