diff --git a/Quake/input.h b/Quake/input.h
index b49e3632..b1b8a2d1 100644
--- a/Quake/input.h
+++ b/Quake/input.h
@@ -47,11 +47,11 @@ void IN_Activate ();
 // called when the app becomes inactive
 void IN_Deactivate (qboolean free_cursor);
 
-#if defined(SDL_ALL_HOTKEYS)
-/* for SDL builds: */
+#if defined(SDL_MAJOR_VERSION)
+/* for SDL builds only */
 void BuildKeyMaps (void);
 int Key_Map (SDL_KeyboardEvent *event);
-#endif	/* SDL_ALL_HOTKEYS */
+#endif	/* SDL_MAJOR_VERSION */
 
 #endif	/* _QUAKE_INPUT_H */