diff --git a/Hlt/RecoConf/python/RecoConf/rich_data_monitoring.py b/Hlt/RecoConf/python/RecoConf/rich_data_monitoring.py
index 79f49cf05ea18d5c215ba290162dd0d6d8e2948b..f77350de9fd34aec19347b998989ccb64d84538e 100644
--- a/Hlt/RecoConf/python/RecoConf/rich_data_monitoring.py
+++ b/Hlt/RecoConf/python/RecoConf/rich_data_monitoring.py
@@ -453,6 +453,7 @@ def make_rich_track_monitors(
             CherenkovAnglesLocation=conf["SignalCKAngles"],
             SummaryTracksLocation=conf["SummaryTracks"],
             PhotonToParentsLocation=conf["PhotonToParents"],
+            PhotonMirrorDataLocation=conf["PhotonMirrorData"],
         )
         # Tight monitor
         tight_sel = moni_opts["TightTrackSelection"]
@@ -473,6 +474,7 @@ def make_rich_track_monitors(
             CherenkovAnglesLocation=conf["SignalCKAngles"],
             SummaryTracksLocation=conf["SummaryTracks"],
             PhotonToParentsLocation=conf["PhotonToParents"],
+            PhotonMirrorDataLocation=conf["PhotonMirrorData"],
         )
     # Photon Yields
     key = "PhotonYields"