diff --git a/tools/chatgui-android/router-tests/build.gradle.kts b/tools/chatgui-android/router-tests/build.gradle.kts
index 38f62e87..a83d5dea 100644
--- a/tools/chatgui-android/router-tests/build.gradle.kts
+++ b/tools/chatgui-android/router-tests/build.gradle.kts
@@ -22,7 +22,7 @@ kotlin {
         kotlin.include("com/utun/chat/data/RadioAudioEngine.kt", "com/utun/chat/data/RadioPttHolds.kt",
             "com/utun/chat/data/RadioAutoSettings.kt", "com/utun/chat/data/RadioVadWindow.kt",
             "com/utun/chat/data/RadioHostEnvironment.kt", "com/utun/chat/data/MicrophonePermission.kt",
-            "com/utun/chat/data/RadioCallController.kt")
+            "com/utun/chat/data/RadioCallController.kt", "com/utun/chat/data/RadioOverlayService.kt")
     }
 }
 
diff --git a/tools/chatgui-android/router-tests/src/main/kotlin/com/utun/chat/data/RadioHostEnvironment.kt b/tools/chatgui-android/router-tests/src/main/kotlin/com/utun/chat/data/RadioHostEnvironment.kt
index 78d74468..a57d6027 100644
--- a/tools/chatgui-android/router-tests/src/main/kotlin/com/utun/chat/data/RadioHostEnvironment.kt
+++ b/tools/chatgui-android/router-tests/src/main/kotlin/com/utun/chat/data/RadioHostEnvironment.kt
@@ -1,12 +1,6 @@
 package com.utun.chat.data
 
-import android.content.Context
-
-/** Только границы UI/списка каналов; RadioAudioEngine, PCM-подписки и MediaAudioController настоящие. */
-object RadioOverlayService {
-    var synchronizations = 0
-    fun sync(context: Context) { synchronizations++ }
-}
+/** Только границы списка каналов; radio engine/overlay/PCM/session — настоящие компоненты приложения. */
 class HostRadioChannel(val id: String, val name: String = id)
 class HostRadioMember(val nodeId: Long, val name: String)
 class ChatRepository {