diff --git a/cura/CuraApplication.py b/cura/CuraApplication.py
index 08f267d0e1..8a3d84d728 100755
--- a/cura/CuraApplication.py
+++ b/cura/CuraApplication.py
@@ -669,6 +669,7 @@ class CuraApplication(QtApplication):
         self._plugins_loaded = True
 
     def run(self):
+        super().run()
         container_registry = self._container_registry
 
         Logger.log("i", "Initializing variant manager")
diff --git a/cura_app.py b/cura_app.py
index 2b823a25c9..a7059a3940 100755
--- a/cura_app.py
+++ b/cura_app.py
@@ -134,11 +134,4 @@ import Arcus #@UnusedImport
 from cura.CuraApplication import CuraApplication
 
 app = CuraApplication()
-app.addCommandLineOptions()
-app.parseCliOptions()
-app.initialize()
-
-app.startSplashWindowPhase()
-app.startPostSplashWindowPhase()
-
 app.run()