diff --git a/demos/main/src/main/java/androidx/media3/demo/main/PlayerActivity.java b/demos/main/src/main/java/androidx/media3/demo/main/PlayerActivity.java
index ca86d5ea06..45d355dcea 100644
--- a/demos/main/src/main/java/androidx/media3/demo/main/PlayerActivity.java
+++ b/demos/main/src/main/java/androidx/media3/demo/main/PlayerActivity.java
@@ -269,7 +269,8 @@ public class PlayerActivity extends AppCompatActivity
       trackSelector = new DefaultTrackSelector(/* context= */ this);
       lastSeenTracksInfo = TracksInfo.EMPTY;
       player =
-          new ExoPlayer.Builder(/* context= */ this, renderersFactory)
+          new ExoPlayer.Builder(/* context= */ this)
+              .setRenderersFactory(renderersFactory)
               .setMediaSourceFactory(mediaSourceFactory)
               .setTrackSelector(trackSelector)
               .build();