diff --git a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/activity/NavigationActivity.kt b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/activity/NavigationActivity.kt
index ece4f39c..b71e402a 100644
--- a/ultrasonic/src/main/kotlin/org/moire/ultrasonic/activity/NavigationActivity.kt
+++ b/ultrasonic/src/main/kotlin/org/moire/ultrasonic/activity/NavigationActivity.kt
@@ -455,10 +455,10 @@ class NavigationActivity : ScopeActivity() {
         return findNavController(R.id.nav_host_fragment).navigateUp(appBarConfiguration)
     }
 
-    override fun onNewIntent(intent: Intent?) {
+    override fun onNewIntent(intent: Intent) {
         super.onNewIntent(intent)
 
-        when (intent?.action) {
+        when (intent.action) {
             Constants.INTENT_PLAY_RANDOM_SONGS -> {
                 playRandomSongs()
             }