diff --git a/src/plugins/simulator/fsx/simulatorfsxfactory.cpp b/src/plugins/simulator/fsx/simulatorfsxfactory.cpp
index ce834b6f1..043b66546 100644
--- a/src/plugins/simulator/fsx/simulatorfsxfactory.cpp
+++ b/src/plugins/simulator/fsx/simulatorfsxfactory.cpp
@@ -11,20 +11,23 @@
 #include "simulatorfsx.h"
 #include "blackmisc/simulation/simulatorplugininfo.h"
 
+using namespace BlackMisc::Simulation;
+using namespace BlackMisc::Weather;
+
 namespace BlackSimPlugin
 {
     namespace Fsx
     {
-        BlackCore::ISimulator *CSimulatorFsxFactory::create(const BlackMisc::Simulation::CSimulatorPluginInfo &info,
-                BlackMisc::Simulation::IOwnAircraftProvider *ownAircraftProvider,
-                BlackMisc::Simulation::IRemoteAircraftProvider *remoteAircraftProvider,
-                BlackMisc::Weather::IWeatherGridProvider *weatherGridProvider)
+        BlackCore::ISimulator *CSimulatorFsxFactory::create(const CSimulatorPluginInfo &info,
+                IOwnAircraftProvider *ownAircraftProvider,
+                IRemoteAircraftProvider *remoteAircraftProvider,
+                IWeatherGridProvider *weatherGridProvider)
         {
             Q_ASSERT(ownAircraftProvider);
             return new CSimulatorFsx(info, ownAircraftProvider, remoteAircraftProvider, weatherGridProvider, this);
         }
 
-        BlackCore::ISimulatorListener *CSimulatorFsxFactory::createListener(const BlackMisc::Simulation::CSimulatorPluginInfo &info)
+        BlackCore::ISimulatorListener *CSimulatorFsxFactory::createListener(const CSimulatorPluginInfo &info)
         {
             return new CSimulatorFsxListener(info);
         }
diff --git a/src/plugins/simulator/fsx/simulatorfsxfactory.h b/src/plugins/simulator/fsx/simulatorfsxfactory.h
index e8e92a56f..5fcf49547 100644
--- a/src/plugins/simulator/fsx/simulatorfsxfactory.h
+++ b/src/plugins/simulator/fsx/simulatorfsxfactory.h
@@ -41,7 +41,6 @@ namespace BlackSimPlugin
             //! \copydoc BlackCore::ISimulatorFactory::createListener
             virtual BlackCore::ISimulatorListener *createListener(const BlackMisc::Simulation::CSimulatorPluginInfo &info) override;
         };
-
     } // namespace
 } // namespace
 
diff --git a/src/plugins/simulator/p3d/simulatorp3dfactory.cpp b/src/plugins/simulator/p3d/simulatorp3dfactory.cpp
index ba926efd6..14a0ee6ae 100644
--- a/src/plugins/simulator/p3d/simulatorp3dfactory.cpp
+++ b/src/plugins/simulator/p3d/simulatorp3dfactory.cpp
@@ -11,20 +11,23 @@
 #include "simulatorp3d.h"
 #include "blackmisc/simulation/simulatorplugininfo.h"
 
+using namespace BlackMisc::Simulation;
+using namespace BlackMisc::Weather;
+
 namespace BlackSimPlugin
 {
     namespace P3D
     {
-        BlackCore::ISimulator *CSimulatorP3DFactory::create(const BlackMisc::Simulation::CSimulatorPluginInfo &info,
-                BlackMisc::Simulation::IOwnAircraftProvider *ownAircraftProvider,
-                BlackMisc::Simulation::IRemoteAircraftProvider *remoteAircraftProvider,
-                BlackMisc::Weather::IWeatherGridProvider *weatherGridProvider)
+        BlackCore::ISimulator *CSimulatorP3DFactory::create(const CSimulatorPluginInfo &info,
+                IOwnAircraftProvider *ownAircraftProvider,
+                IRemoteAircraftProvider *remoteAircraftProvider,
+                IWeatherGridProvider *weatherGridProvider)
         {
             Q_ASSERT(ownAircraftProvider);
             return new CSimulatorP3D(info, ownAircraftProvider, remoteAircraftProvider, weatherGridProvider, this);
         }
 
-        BlackCore::ISimulatorListener *CSimulatorP3DFactory::createListener(const BlackMisc::Simulation::CSimulatorPluginInfo &info)
+        BlackCore::ISimulatorListener *CSimulatorP3DFactory::createListener(const CSimulatorPluginInfo &info)
         {
             return new CSimulatorP3DListener(info);
         }
diff --git a/src/plugins/simulator/p3dconfig/simulatorp3dconfig.cpp b/src/plugins/simulator/p3dconfig/simulatorp3dconfig.cpp
index 8d4b62c9c..4786785d1 100644
--- a/src/plugins/simulator/p3dconfig/simulatorp3dconfig.cpp
+++ b/src/plugins/simulator/p3dconfig/simulatorp3dconfig.cpp
@@ -21,7 +21,7 @@ namespace BlackSimPlugin
 
         BlackGui::CPluginConfigWindow *CSimulatorP3DConfig::createConfigWindow(QWidget *parent)
         {
-            return new BlackSimPlugin::FsxCommon::CSimulatorFsxConfigWindow("P3D", parent);
+            return new FsxCommon::CSimulatorFsxConfigWindow("P3D", parent);
         }
     }
 }