diff --git a/apps/opencs/editor.cpp b/apps/opencs/editor.cpp
index 1c1e37c2d..a1de75053 100644
--- a/apps/opencs/editor.cpp
+++ b/apps/opencs/editor.cpp
@@ -225,6 +225,9 @@ int CS::Editor::run()
     params.insert(std::make_pair("FSAA", "0"));
     params.insert(std::make_pair("vsync", "false"));
     params.insert(std::make_pair("hidden", "true"));
+#if OGRE_PLATFORM == OGRE_PLATFORM_APPLE
+    params.insert(std::make_pair("macAPI", "cocoa"));
+#endif
     Ogre::RenderWindow* hiddenWindow = Ogre::Root::getSingleton().createRenderWindow("InactiveHidden", 1, 1, false, &params);
     hiddenWindow->setActive(false);
 
diff --git a/apps/opencs/view/render/scenewidget.cpp b/apps/opencs/view/render/scenewidget.cpp
index c8b37e9bb..8cbfc72c6 100644
--- a/apps/opencs/view/render/scenewidget.cpp
+++ b/apps/opencs/view/render/scenewidget.cpp
@@ -66,6 +66,10 @@ namespace CSVRender
         params.insert(std::make_pair("title", windowTitle.str()));
         params.insert(std::make_pair("FSAA", "0")); // TODO setting
         params.insert(std::make_pair("vsync", "false")); // TODO setting
+#if OGRE_PLATFORM == OGRE_PLATFORM_APPLE
+        params.insert(std::make_pair("macAPI", "cocoa"));
+        params.insert(std::make_pair("macAPICocoaUseNSView", "true"));
+#endif
 
         mWindow = Ogre::Root::getSingleton().createRenderWindow(windowTitle.str(), this->width(), this->height(), false, &params);
         mWindow->addViewport(mCamera)->setBackgroundColour(Ogre::ColourValue(0.3,0.3,0.3,1));