diff --git a/demos/main/src/main/java/com/google/android/exoplayer2/demo/PlayerActivity.java b/demos/main/src/main/java/com/google/android/exoplayer2/demo/PlayerActivity.java
index 85ff41c94d..2f8d0045d3 100644
--- a/demos/main/src/main/java/com/google/android/exoplayer2/demo/PlayerActivity.java
+++ b/demos/main/src/main/java/com/google/android/exoplayer2/demo/PlayerActivity.java
@@ -436,7 +436,7 @@ public class PlayerActivity extends AppCompatActivity
             Format.createTextSampleFormat(
                 /* id= */ null,
                 subtitleInfo.mimeType,
-                /* selectionFlags= */ 0,
+                C.SELECTION_FLAG_DEFAULT,
                 subtitleInfo.language);
         MediaSource subtitleMediaSource =
             new SingleSampleMediaSource.Factory(dataSourceFactory)