diff --git a/extern/sdl4ogre/cursormanager.hpp b/extern/sdl4ogre/cursormanager.hpp
index 1f52eca730..06de094f74 100644
--- a/extern/sdl4ogre/cursormanager.hpp
+++ b/extern/sdl4ogre/cursormanager.hpp
@@ -4,10 +4,7 @@
 #include <SDL_types.h>
 #include <string>
 
-namespace Ogre
-{
-    class TexturePtr;
-}
+#include <OgrePrerequisites.h>
 
 namespace SFO
 {