diff --git a/src/test_suites.ts b/src/test_suites.ts
index 4b502bf..a2cf9d3 100755
--- a/src/test_suites.ts
+++ b/src/test_suites.ts
@@ -7,7 +7,6 @@ export class TestSuites extends TestGroup {
    */
   constructor(factory: Factory) {
     super(factory, 'testsuites');
-    this._children = [];
   }
 
   /**