diff --git a/uppsrc/VirtualGui/SDL2GL/Event.cpp b/uppsrc/VirtualGui/SDL2GL/Event.cpp
index ba1b8b361..a6c5841c6 100644
--- a/uppsrc/VirtualGui/SDL2GL/Event.cpp
+++ b/uppsrc/VirtualGui/SDL2GL/Event.cpp
@@ -52,7 +52,7 @@ dword SDL2GUI::GetModKeys()
 	return modkeys;
 }
 
-void HandleSDLEvent(SDL_Event* event)
+void SDL2GUI::HandleSDLEvent(SDL_Event* event)
 {
 	LLOG("HandleSDLEvent " << event->type);
 	SDL_Event next_event;
diff --git a/uppsrc/VirtualGui/SDL2GL/SDL2GL.h b/uppsrc/VirtualGui/SDL2GL/SDL2GL.h
index 64e420510..453321fae 100644
--- a/uppsrc/VirtualGui/SDL2GL/SDL2GL.h
+++ b/uppsrc/VirtualGui/SDL2GL/SDL2GL.h
@@ -26,6 +26,7 @@ struct SDL2GUI : VirtualGui {
 	virtual void        CommitDraw();
 
 	virtual void        Quit();
+	virtual void        HandleSDLEvent(SDL_Event* event);
 
 	SDL_Window   *win;
 	SDL_GLContext glcontext;