diff --git a/DataDependencies.js b/DataDependencies.js
index 731495e8d..918def0bf 100644
--- a/DataDependencies.js
+++ b/DataDependencies.js
@@ -112,7 +112,6 @@
         thisObject.dataSetsModulesArray = undefined
         filter = undefined
         bot = undefined
-        thisObject = undefined
     }
 
     function isItADepenency(timeFrame, product) {
diff --git a/FileStorage.js b/FileStorage.js
index 199183aa3..30b69242e 100644
--- a/FileStorage.js
+++ b/FileStorage.js
@@ -463,7 +463,7 @@ exports.newFileStorage = function newFileStorage(logger, host, port) {
                 function onEnd() {
                     let fileContent = Buffer.concat(chunks).toString('utf8')
                     let err = null
-                    if (fileContent === 'The specified key does not exist.') {
+                    if (fileContent.indexOf('does not exist') >= 0) {
                         err = {
                             code: "ENOENT" // This is how fs would have returned upon this situation.
                         }