diff --git a/jam-ui/src/components/sessions/JKSession.js b/jam-ui/src/components/sessions/JKSession.js
index 8047de5c2..7a4b76206 100644
--- a/jam-ui/src/components/sessions/JKSession.js
+++ b/jam-ui/src/components/sessions/JKSession.js
@@ -28,7 +28,7 @@ function JKSession({ session }) {
   
 
   useEffect(() => {
-    const otherUserIds = session.participants.map(p => p.user.id);
+    const otherUserIds = session.active_music_session.participants.map(p => p.user.id);
     const options = { currentUserId: currentUser.id, otherUserIds };
     dispatch(fetchUserLatencies(options));
   }, [session.id]);
@@ -40,7 +40,7 @@ function JKSession({ session }) {
   };
 
   const hasFriendNote = session => {
-    if (session.participants.find(p => p.user.is_friend)) {
+    if (session.active_music_session.participants.find(p => p.user.is_friend)) {
       return t('list.notes.has_friend', { ns: 'sessions' });
     }
   };
@@ -72,7 +72,7 @@ function JKSession({ session }) {
             <div>{sessionDescription}</div>
           </td>
           <td>
-            {session.participants.map(participant => (
+            {session.active_music_session.participants.map(participant => (
               <Row style={musicianRowStyle} key={participant.id}>
                 <Col>
                   <JKSessionUser user={participant.user} />
@@ -81,7 +81,7 @@ function JKSession({ session }) {
             ))}
           </td>
           <td className="text-center">
-            {session.participants.map(participant => (
+            {session.active_music_session.participants.map(participant => (
               <Row key={participant.id} style={musicianRowStyle}>
                 <Col>
                   <JKUserLatencyBadge key={participant.id} user={participant.user} showBadgeOnly={true} />
@@ -90,7 +90,7 @@ function JKSession({ session }) {
             ))}
           </td>
           <td>
-            {session.participants.map(participant => (
+            {session.active_music_session.participants.map(participant => (
               <Row style={musicianRowStyle} key={participant.id} data-testid={`Participant${participant.id}Tracks`}>
                 <Col>
                   {participant.tracks.map(track => (
@@ -143,7 +143,7 @@ function JKSession({ session }) {
               </div>
             </div>
             <div>
-              {session.participants.map(participant => (
+              {session.active_music_session.participants.map(participant => (
                 <JKSessionUser key={participant.id} user={participant.user} />
               ))}
             </div>