diff --git a/demos/session/src/main/java/androidx/media3/demo/session/PlaybackService.kt b/demos/session/src/main/java/androidx/media3/demo/session/PlaybackService.kt
index 7e01bac9ee..1aed43de37 100644
--- a/demos/session/src/main/java/androidx/media3/demo/session/PlaybackService.kt
+++ b/demos/session/src/main/java/androidx/media3/demo/session/PlaybackService.kt
@@ -48,8 +48,6 @@ class PlaybackService : MediaLibraryService() {
   private lateinit var customCommands: List<CommandButton>
 
   companion object {
-    private const val SEARCH_QUERY_PREFIX_COMPAT = "androidx://media3-session/playFromSearch"
-    private const val SEARCH_QUERY_PREFIX = "androidx://media3-session/setMediaUri"
     private const val CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_ON =
       "android.media3.session.demo.SHUFFLE_ON"
     private const val CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_OFF =