diff --git a/php/model/ArticleManager.php b/php/model/ArticleManager.php
index f884d96..7379c74 100644
--- a/php/model/ArticleManager.php
+++ b/php/model/ArticleManager.php
@@ -32,7 +32,7 @@ class ArticleManager extends LocalArticleManager
                 "Quantenphysik, Energie"
             );
         }
-        if($articleManager->getArticle(2) == null ){
+        if($articleManager->getArticle(3) == null ){
             $articleManager->addArticle(
                 "Datenschutz vs Datensicherheit",
                 "Datenschutz ist in unserer digital vernetzten Welt allgegenwärtig...",