diff --git a/apps/openmw/mwgui/loadingscreen.cpp b/apps/openmw/mwgui/loadingscreen.cpp
index 7f641d408..a9480f261 100644
--- a/apps/openmw/mwgui/loadingscreen.cpp
+++ b/apps/openmw/mwgui/loadingscreen.cpp
@@ -133,22 +133,23 @@ namespace MWGui
     public:
         CopyFramebufferToTextureCallback(osg::Texture2D* texture)
             : mTexture(texture)
+            , oneshot(true)
         {
         }
 
         virtual void operator () (osg::RenderInfo& renderInfo) const
         {
+            if (!oneshot)
+                return;
+            oneshot = false;
             int w = renderInfo.getCurrentCamera()->getViewport()->width();
             int h = renderInfo.getCurrentCamera()->getViewport()->height();
             mTexture->copyTexImage2D(*renderInfo.getState(), 0, 0, w, h);
-
-            // Callback removes itself when done
-            if (renderInfo.getCurrentCamera())
-                renderInfo.getCurrentCamera()->setInitialDrawCallback(nullptr);
         }
 
     private:
         osg::ref_ptr<osg::Texture2D> mTexture;
+        mutable bool oneshot;
     };
 
     class DontComputeBoundCallback : public osg::Node::ComputeBoundingSphereCallback
@@ -308,6 +309,8 @@ namespace MWGui
             mGuiTexture.reset(new osgMyGUI::OSGTexture(mTexture));
         }
 
+        // Notice that the next time this is called, the current CopyFramebufferToTextureCallback will be deleted
+        // so there's no memory leak as at most one object of type CopyFramebufferToTextureCallback is allocated at a time.
         mViewer->getCamera()->setInitialDrawCallback(new CopyFramebufferToTextureCallback(mTexture));
 
         mBackgroundImage->setBackgroundImage("");