# Error - failed version compatibility check with elasticsearch: x509: certificate signed by unknown authority"

**URL:** <https://discuss.elastic.co/t/error-failed-version-compatibility-check-with-elasticsearch-x509-certificate-signed-by-unknown-authority/347664>\
**Category:** Elastic Agent\
**Created:** [November 21, 2023, 7:03pm UTC](https://discuss.elastic.co/t/error-failed-version-compatibility-check-with-elasticsearch-x509-certificate-signed-by-unknown-authority/347664 "2023-11-21T19:03:03Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![YULEIDY\_PENAGOS\_BERM](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/yuleidy_penagos_berm/32/127881_2.png) [@YULEIDY\_PENAGOS\_BERM](https://discuss.elastic.co/u/YULEIDY_PENAGOS_BERM)\
**Post date:** [November 21, 2023, 7:03pm UTC](https://discuss.elastic.co/t/error-failed-version-compatibility-check-with-elasticsearch-x509-certificate-signed-by-unknown-authority/347664/1 "2023-11-21T19:03:03Z")

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Buen día,  
Soy nueva en este tema de elasticsearch y necesito configurar mi fleet server, pero me agrega el error que se ve en imagen. Por favor, necesito de su ayuda para que me digan que debo tener en cuenta o que pasos debo hacer. Instale todos los componentes de elastic stack en un mismo servidor.

 ![imagen](https://us1.discourse-cdn.com/elastic/original/3X/7/2/72096cfd936b7a6f5ac5ccf0cf22d18858562e7b.png)

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [December 19, 2023, 7:03pm UTC](https://discuss.elastic.co/t/error-failed-version-compatibility-check-with-elasticsearch-x509-certificate-signed-by-unknown-authority/347664/2 "2023-12-19T19:03:08Z")

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