diff --git a/packages/better_networking/test/services/http_client_manager_test.dart b/packages/better_networking/test/services/http_client_manager_test.dart
index a1dfd517..d3a73d73 100644
--- a/packages/better_networking/test/services/http_client_manager_test.dart
+++ b/packages/better_networking/test/services/http_client_manager_test.dart
@@ -19,7 +19,7 @@ void main() {
     });
 
     test('should track active client correctly', () {
-      final requestId = 'req1';
+      const requestId = 'req1';
       manager.createClient(requestId);
       expect(manager.hasActiveClient(requestId), isTrue);