diff --git a/android/src/main/kotlin/xyz/nuark/liblinphone_flutter/LinphoneVoipService.kt b/android/src/main/kotlin/xyz/nuark/liblinphone_flutter/LinphoneVoipService.kt
index 55ef1aa..d04f693 100644
--- a/android/src/main/kotlin/xyz/nuark/liblinphone_flutter/LinphoneVoipService.kt
+++ b/android/src/main/kotlin/xyz/nuark/liblinphone_flutter/LinphoneVoipService.kt
@@ -7,6 +7,7 @@ import android.app.Service
 import android.content.Context
 import android.content.Intent
 import android.os.Build
+import android.os.Bundle
 import android.os.IBinder
 import android.os.PowerManager
 import android.util.Log