diff --git a/src/fsfw/objectmanager/ObjectManager.cpp b/src/fsfw/objectmanager/ObjectManager.cpp
index ddf5ab802..4afab2968 100644
--- a/src/fsfw/objectmanager/ObjectManager.cpp
+++ b/src/fsfw/objectmanager/ObjectManager.cpp
@@ -16,11 +16,6 @@ ObjectManager* ObjectManager::instance() {
   return objManagerInstance;
 }
 
-void ObjectManager::setObjectFactoryFunction(produce_function_t objFactoryFunc, void* factoryArgs) {
-  this->objectFactoryFunction = objFactoryFunc;
-  this->factoryArgs = factoryArgs;
-}
-
 ObjectManager::ObjectManager() = default;
 
 ObjectManager::~ObjectManager() {
@@ -79,17 +74,6 @@ SystemObjectIF* ObjectManager::getSystemObject(object_id_t id) {
 }
 
 void ObjectManager::initialize() {
-  if (objectFactoryFunction == nullptr) {
-#if FSFW_CPP_OSTREAM_ENABLED == 1
-    sif::error << "ObjectManager::initialize: Passed produceObjects "
-                  "functions is nullptr!"
-               << std::endl;
-#else
-    sif::printError("ObjectManager::initialize: Passed produceObjects functions is nullptr!\n");
-#endif
-    return;
-  }
-  objectFactoryFunction(factoryArgs);
   ReturnValue_t result = returnvalue::FAILED;
   uint32_t errorCount = 0;
   for (auto const& it : objectList) {
diff --git a/src/fsfw/objectmanager/ObjectManager.h b/src/fsfw/objectmanager/ObjectManager.h
index e0e747924..0ef9cae1e 100644
--- a/src/fsfw/objectmanager/ObjectManager.h
+++ b/src/fsfw/objectmanager/ObjectManager.h
@@ -21,7 +21,6 @@
  */
 class ObjectManager : public ObjectManagerIF {
  public:
-  using produce_function_t = void (*)(void* args);
 
   /**
    * Returns the single instance of TaskFactory.
@@ -30,8 +29,6 @@ class ObjectManager : public ObjectManagerIF {
    */
   static ObjectManager* instance();
 
-  void setObjectFactoryFunction(produce_function_t prodFunc, void* args);
-
   template <typename T>
   T* get(object_id_t id);
 
@@ -54,8 +51,6 @@ class ObjectManager : public ObjectManagerIF {
    * @param   The id of the object to be created.
    * @return  Returns a pointer to the newly created object or NULL.
    */
-  produce_function_t objectFactoryFunction = nullptr;
-  void* factoryArgs = nullptr;
 
  private:
   ObjectManager();
diff --git a/src/fsfw_tests/integration/devices/TestDeviceHandler.cpp b/src/fsfw_tests/integration/devices/TestDeviceHandler.cpp
index 01f0494b8..fdf02a707 100644
--- a/src/fsfw_tests/integration/devices/TestDeviceHandler.cpp
+++ b/src/fsfw_tests/integration/devices/TestDeviceHandler.cpp
@@ -646,7 +646,7 @@ ReturnValue_t TestDevice::initializeLocalDataPool(localpool::DataPool& localData
   /* Subscribe for periodic HK packets but do not enable reporting for now.
   Non-diangostic with a period of one second */
   poolManager.subscribeForRegularPeriodicPacket({sid, false, 1.0});
-  return HasReturnvaluesIF::RETURN_OK;
+  return returnvalue::OK;
 }
 
 ReturnValue_t TestDevice::getParameter(uint8_t domainId, uint8_t uniqueId,
diff --git a/unittests/CatchSetup.cpp b/unittests/CatchSetup.cpp
index 9206c2e18..aa4cdcbab 100644
--- a/unittests/CatchSetup.cpp
+++ b/unittests/CatchSetup.cpp
@@ -25,7 +25,7 @@ ServiceInterfaceStream warning("WARNING");
 int customSetup() {
   // global setup
   ObjectManager* objMan = ObjectManager::instance();
-  objMan->setObjectFactoryFunction(Factory::produceFrameworkObjects, nullptr);
+  Factory::produceFrameworkObjects(nullptr);
   objMan->initialize();
   return 0;
 }