diff --git a/frontend/mining-app/lib/core/telemetry/presence/heartbeat_service.dart b/frontend/mining-app/lib/core/telemetry/presence/heartbeat_service.dart
index 207f79f7..e68af8ca 100644
--- a/frontend/mining-app/lib/core/telemetry/presence/heartbeat_service.dart
+++ b/frontend/mining-app/lib/core/telemetry/presence/heartbeat_service.dart
@@ -49,7 +49,6 @@ class HeartbeatService {
   }) {
     if (_isInitialized) return;
 
-    _apiBaseUrl = apiBaseUrl;
     _config = config ?? PresenceConfig.defaultConfig;
     this.getInstallId = getInstallId;
     this.getUserId = getUserId;