diff --git a/rocket_twin/systems/control/controller/controller.fmu b/rocket_twin/systems/control/controller/controller.fmu
index 528f013..580d17b 100644
Binary files a/rocket_twin/systems/control/controller/controller.fmu and b/rocket_twin/systems/control/controller/controller.fmu differ
diff --git a/rocket_twin/systems/control/controller_fmu.py b/rocket_twin/systems/control/controller_fmu.py
index 1316cb1..d3af583 100644
--- a/rocket_twin/systems/control/controller_fmu.py
+++ b/rocket_twin/systems/control/controller_fmu.py
@@ -1,5 +1,4 @@
 import os
-import time
 
 from cosapp.base import System
 from cosapp_fmu.FMUsystem import FMUSystem
@@ -79,7 +78,6 @@ def create_fmu(self, model_path, model_name):
         os.chdir(fmu_path)
         mod = ModelicaSystem(model_path, model_name)
         fmu = mod.convertMo2Fmu()
-        time.sleep(20.0)
         for filename in os.listdir(fmu_path):
             if filename != (model_name + ".fmu"):
                 os.remove(filename)
diff --git a/rocket_twin/systems/control/rocket_controller/rocket_controller.fmu b/rocket_twin/systems/control/rocket_controller/rocket_controller.fmu
index 3cc638d..e519412 100644
Binary files a/rocket_twin/systems/control/rocket_controller/rocket_controller.fmu and b/rocket_twin/systems/control/rocket_controller/rocket_controller.fmu differ