# Fail to add second fleet server with error missing enrollment api key **URL:** \ **Category:** Elastic Agent\ **Created:** [February 16, 2023, 7:41am UTC](https://discuss.elastic.co/t/fail-to-add-second-fleet-server-with-error-missing-enrollment-api-key/325698 "2023-02-16T07:41:15Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![lusynda](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/lusynda/32/53557_2.png) [@lusynda](https://discuss.elastic.co/u/lusynda)\ **Post date:** [February 16, 2023, 7:41am UTC](https://discuss.elastic.co/t/fail-to-add-second-fleet-server-with-error-missing-enrollment-api-key/325698/1 "2023-02-16T07:41:15Z")
Hi all, I have a weird case that i dont know how to fix. I've already setup a fleet server successfully and already enrolling agent to that fleet. But now i want to add another fleet server to the cluster to ensure high availability for the fleet cluster. I have try enrolling with the same policy as the old fleet server, the same cert, key and everything, i also try to create another policy and still it's not working. It keep giving me the error: ```auto Error: fail to enroll: fail to execute request to fleet-server: 1 error occurred: * missing enrollment api key ``` I've also try to enroll the agent with a diff policy ( this action was a success ) then change the policy to the one with fleet-server but then fleet-server did not installed on the serrver with the agent installed on. How to i resolve this error? Thanks for your time. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [March 16, 2023, 7:41am UTC](https://discuss.elastic.co/t/fail-to-add-second-fleet-server-with-error-missing-enrollment-api-key/325698/2 "2023-03-16T07:41:58Z")
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