diff --git a/input/drivers_joypad/sdl_dingux_joypad.c b/input/drivers_joypad/sdl_dingux_joypad.c
index ceb5cdfe1f..7a124e8613 100644
--- a/input/drivers_joypad/sdl_dingux_joypad.c
+++ b/input/drivers_joypad/sdl_dingux_joypad.c
@@ -84,6 +84,8 @@
  * - B:      SDLK_LCTRL
  * - Y:      SDLK_SPACE
  * - Menu:   SDLK_RCTRL
+ * - L3:     SDLK_RALT
+ * - R3:     SDLK_RSHIFT
  */
 #if defined(MIYOO)
 #define SDL_DINGUX_SDLK_X      SDLK_LSHIFT
@@ -102,8 +104,13 @@
 #define SDL_DINGUX_SDLK_R2     SDLK_PAGEDOWN
 #define SDL_DINGUX_SDLK_SELECT SDLK_ESCAPE
 #define SDL_DINGUX_SDLK_START  SDLK_RETURN
+#if defined(MIYOO)
+#define SDL_DINGUX_SDLK_L3     SDLK_RALT
+#define SDL_DINGUX_SDLK_R3     SDLK_RSHIFT
+#else
 #define SDL_DINGUX_SDLK_L3     SDLK_KP_DIVIDE
 #define SDL_DINGUX_SDLK_R3     SDLK_KP_PERIOD
+#endif
 #define SDL_DINGUX_SDLK_UP     SDLK_UP
 #define SDL_DINGUX_SDLK_RIGHT  SDLK_RIGHT
 #define SDL_DINGUX_SDLK_DOWN   SDLK_DOWN