use the item value not key
use the item value not key

ewongbb/buildbot-infra,buildbot/buildbot-infra,ewongbb/buildbot-infra,buildbot/buildbot-infra,seankelly/buildbot-infra,djmitche/buildbot-infra,djmitche/buildbot-infra,seankelly/buildbot-infra,djmitche/buildbot-infra,seankelly/buildbot-infra,buildbot/buildbot-infra