diff --git a/composer.lock b/composer.lock
index 0a726a9c738a..edc4866b0138 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4457,16 +4457,16 @@
         },
         {
             "name": "typo3/testing-framework",
-            "version": "3.2.0",
+            "version": "3.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/TYPO3/testing-framework.git",
-                "reference": "da30d1b49d60b4e4150d4eae5b128c449f2347ea"
+                "reference": "bad054fd079e669cd3fe8271cf8ba9f418a1ff22"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/TYPO3/testing-framework/zipball/da30d1b49d60b4e4150d4eae5b128c449f2347ea",
-                "reference": "da30d1b49d60b4e4150d4eae5b128c449f2347ea",
+                "url": "https://api.github.com/repos/TYPO3/testing-framework/zipball/bad054fd079e669cd3fe8271cf8ba9f418a1ff22",
+                "reference": "bad054fd079e669cd3fe8271cf8ba9f418a1ff22",
                 "shasum": ""
             },
             "require": {
@@ -4515,7 +4515,7 @@
                 "tests",
                 "typo3"
             ],
-            "time": "2018-03-08T20:33:54+00:00"
+            "time": "2018-03-16T08:17:37+00:00"
         },
         {
             "name": "webmozart/assert",
diff --git a/typo3/sysext/backend/Resources/Private/TypeScript/Viewport/Loader.ts b/typo3/sysext/backend/Resources/Private/TypeScript/Viewport/Loader.ts
index 611ef66b4783..1e96e0ba2268 100644
--- a/typo3/sysext/backend/Resources/Private/TypeScript/Viewport/Loader.ts
+++ b/typo3/sysext/backend/Resources/Private/TypeScript/Viewport/Loader.ts
@@ -12,19 +12,16 @@
  */
 
 import {ScaffoldIdentifierEnum} from '../Enum/Viewport/ScaffoldIdentifier';
+import NProgress = require('nprogress');
 
 class Loader {
   public static start(): void {
-    require(['nprogress'], (NProgress: NProgressStatic): void => {
-      NProgress.configure({parent: ScaffoldIdentifierEnum.contentModule, showSpinner: false});
-      NProgress.start();
-    });
+    NProgress.configure({parent: ScaffoldIdentifierEnum.contentModule, showSpinner: false});
+    NProgress.start();
   }
 
   public static finish(): void {
-    require(['nprogress'], (NProgress: NProgressStatic): void => {
-      NProgress.done();
-    });
+    NProgress.done();
   }
 }
 
diff --git a/typo3/sysext/backend/Resources/Public/JavaScript/Viewport/Loader.js b/typo3/sysext/backend/Resources/Public/JavaScript/Viewport/Loader.js
index d110671a0cec..2ab31c67e066 100644
--- a/typo3/sysext/backend/Resources/Public/JavaScript/Viewport/Loader.js
+++ b/typo3/sysext/backend/Resources/Public/JavaScript/Viewport/Loader.js
@@ -10,4 +10,4 @@
  *
  * The TYPO3 project - inspiring people to share!
  */
-define(["require","exports","../Enum/Viewport/ScaffoldIdentifier"],function(n,t,e){"use strict";return function(){function t(){}return t.start=function(){n(["nprogress"],function(n){n.configure({parent:e.ScaffoldIdentifierEnum.contentModule,showSpinner:!1}),n.start()})},t.finish=function(){n(["nprogress"],function(n){n.done()})},t}()});
\ No newline at end of file
+define(["require","exports","../Enum/Viewport/ScaffoldIdentifier","nprogress"],function(n,e,t,r){"use strict";return function(){function n(){}return n.start=function(){r.configure({parent:t.ScaffoldIdentifierEnum.contentModule,showSpinner:!1}),r.start()},n.finish=function(){r.done()},n}()});
\ No newline at end of file