diff --git a/TaskServer/DataDependencies.js b/TaskServer/DataDependencies.js
index 731495e8d..918def0bf 100644
--- a/TaskServer/DataDependencies.js
+++ b/TaskServer/DataDependencies.js
@@ -112,7 +112,6 @@
         thisObject.dataSetsModulesArray = undefined
         filter = undefined
         bot = undefined
-        thisObject = undefined
     }
 
     function isItADepenency(timeFrame, product) {