diff --git a/stepmania/src/InputMapper.cpp b/stepmania/src/InputMapper.cpp
index 3ed17189e2..b9078617b9 100644
--- a/stepmania/src/InputMapper.cpp
+++ b/stepmania/src/InputMapper.cpp
@@ -160,6 +160,29 @@ const AutoJoyMapping g_AutoJoyMappings[] =
 			{-1, NULL,			NULL },
 		}
 	},
+	{
+		GAME_DANCE,
+		"MP-8866 Dual USB Joypad",
+		"Super Dual Box",
+		false,
+		{
+			{ 0, JOY_HAT_LEFT,	DANCE_BUTTON_LEFT },
+			{ 0, JOY_HAT_RIGHT,	DANCE_BUTTON_RIGHT },
+			{ 0, JOY_HAT_UP,	DANCE_BUTTON_UP },
+			{ 0, JOY_HAT_DOWN,	DANCE_BUTTON_DOWN },
+			{ 1, JOY_4,			DANCE_BUTTON_LEFT },
+			{ 1, JOY_2,			DANCE_BUTTON_RIGHT },
+			{ 1, JOY_1,			DANCE_BUTTON_UP },
+			{ 1, JOY_3,			DANCE_BUTTON_DOWN },
+			{ 0, JOY_5,			DANCE_BUTTON_UPLEFT },
+			{ 0, JOY_6,			DANCE_BUTTON_UPRIGHT },
+			{ 1, JOY_7,			DANCE_BUTTON_UPLEFT },
+			{ 1, JOY_8,			DANCE_BUTTON_UPRIGHT },
+			{ 0, JOY_10,		DANCE_BUTTON_BACK },
+			{ 0, JOY_9,			DANCE_BUTTON_START },
+			{-1, NULL,			NULL },
+		}
+	},
 	{
 		GAME_DANCE,
 		"XBOX Gamepad Plugin V0.01",