diff --git a/demos/session/src/main/java/androidx/media3/demo/session/MainActivity.kt b/demos/session/src/main/java/androidx/media3/demo/session/MainActivity.kt
index 9328a059e9..3424e0a348 100644
--- a/demos/session/src/main/java/androidx/media3/demo/session/MainActivity.kt
+++ b/demos/session/src/main/java/androidx/media3/demo/session/MainActivity.kt
@@ -76,7 +76,7 @@ class MainActivity : AppCompatActivity() {
       }
 
     onBackPressedDispatcher.addCallback(
-      object : OnBackPressedCallback(/* enabled= */ true) {
+      object : OnBackPressedCallback(true) {
         override fun handleOnBackPressed() {
           popPathStack()
         }