diff --git a/input/sdl.c b/input/sdl.c
index 4eb7188553..fe57c96b6f 100644
--- a/input/sdl.c
+++ b/input/sdl.c
@@ -183,6 +183,7 @@ static int16_t sdl_joypad_device_state(sdl_input_t *sdl, const struct snes_keybi
    return false;
 }
 
+// TODO: Broken at the moment. Need more info.
 static int16_t sdl_mouse_device_state(sdl_input_t *sdl, const struct snes_keybind **binds, 
       bool port, unsigned device, unsigned index, unsigned id)
 {