diff --git a/install.php b/install.php
index 9577c53..1620eb4 100644
--- a/install.php
+++ b/install.php
@@ -1,10 +1,10 @@
 <?php
 
 /* Tablesets aktualisieren */
-$addon = rex_addon:get('blaupause');
+$addon = rex_addon::get('blaupause');
 
 if (rex_addon::get('yform')->isAvailable() && !rex::isSafeMode()) {
-    rex_yform_manager_table_api::importTablesets(rex_file::get(rex_path::addon(addon->getName(), 'install/rex_blaupause.tableset.json')));
+    rex_yform_manager_table_api::importTablesets(rex_file::get(rex_path::addon($addon->getName(), 'install/rex_blaupause.tableset.json')));
     rex_yform_manager_table::deleteCache();
 }