diff --git a/web/app/assets/javascripts/react-components/FindSessionOpen.js.jsx.coffee b/web/app/assets/javascripts/react-components/FindSessionOpen.js.jsx.coffee
index 928f2d16b..14ba5e909 100644
--- a/web/app/assets/javascripts/react-components/FindSessionOpen.js.jsx.coffee
+++ b/web/app/assets/javascripts/react-components/FindSessionOpen.js.jsx.coffee
@@ -191,6 +191,10 @@ LatencyActions = @LatencyActions
     if sessionsChanged.type == @props.mode
       
       for session in sessionsChanged.sessions
+        if session.active_music_session?
+          for participant in session.active_music_session.participants
+            @state.participant_ids.push(participant.user.id) unless _.contains(@state.participant_ids, participant.user.id)
+
         for rsvp in session.approved_rsvps
           @state.participant_ids.push(rsvp.id) unless _.contains(@state.participant_ids, rsvp.id)