diff --git a/stepmania/src/Sprite.h b/stepmania/src/Sprite.h
index 96566eb24d..645ecdb840 100644
--- a/stepmania/src/Sprite.h
+++ b/stepmania/src/Sprite.h
@@ -46,7 +46,6 @@ public:
 
 	void SetCustomTextureRect( const RectF &new_texcoord_frect );
 	void SetCustomTextureCoords( float fTexCoords[8] );
-	void SetCustomSourceRect( const RectF &rectSourceCoords );	// in source pixel space
 	void SetCustomImageRect( RectF rectImageCoords );	// in image pixel space
 	void SetCustomImageCoords( float fImageCoords[8] );
 	const RectF *GetCurrentTextureCoordRect() const;