How to remove obsolete references from project main in Jenkins?

Question

System administration

Good afternoon, the following situation:
SonarQube was connected in the job pointing to server_sonarqube:port, later it was configured and the link began to look like - server_sonarqube. There are 2 links in the job, the 2nd one is naturally non-working.
The question is how to remove the old link to SonarQube from the job?
ps in jenkins itself there is only 1 setting for sonarqube.