diff --git a/docs/tasks/alarms.md b/docs/tasks/alarms.md
index f8ac6647e5f6d69896ea00356df609979783d10a..04879d2c139d407ad3af16e248907b6a06ce95aa 100644
--- a/docs/tasks/alarms.md
+++ b/docs/tasks/alarms.md
@@ -36,6 +36,10 @@ If there are directories left over, it means something interrupted that day's sn
 This alarm indicates an issue with the named repo, as indicated by `/usr/bin/repoquery --repofrompath=<repoid>,<repopath> -qa`.
 Hopefully it will be resolved by rerunning the mirroring script.
 
+## nomad_health-cluster
+
+This alarm indicates that something might be wrong with the [Nomad cluster quorum](nomad/troubleshooting/).
+
 ## nomad_health-afs
 
 This alarm indicates an issue with the AFS mount on a Nomad node. The Nomad client should now be ineligible for new jobs.