diff --git a/src/domain/session/SessionViewModel.js b/src/domain/session/SessionViewModel.js
index 3b0c63d1..93de7744 100644
--- a/src/domain/session/SessionViewModel.js
+++ b/src/domain/session/SessionViewModel.js
@@ -83,7 +83,7 @@ export class SessionViewModel extends ViewModel {
 
         setupLightboxNavigation(this, 'lightboxViewModel', (eventId) => {
             return {
-                room,
+                room: this._roomFromNavigation(),
                 eventId,
             };
         });