Running demo failed (access denied)

I'm getting this error when I try to run the demo

$ /usr/lib/geoclue-2.0/demos/where-am-i

** (where-am-i:10280): CRITICAL **: 09:08:19.057: Failed to connect to GeoClue2 service: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: 'geoclue-where-am-i' disallowed, no agent for UID 1000

I recently updated to geoclue-2.5.7-2, and this issue does not happen when I downgrade to 2.5.6-1.