diff --git a/stepmania/src/Sprite.cpp b/stepmania/src/Sprite.cpp
index e72b632cd6..c1a6d27490 100644
--- a/stepmania/src/Sprite.cpp
+++ b/stepmania/src/Sprite.cpp
@@ -798,6 +798,11 @@ void Sprite::StopUsingCustomCoords()
 	m_bUsingCustomTexCoords = false;
 }
 
+void Sprite::SetTexCoordVelocity(float fVelX, float fVelY)
+{
+	m_fTexCoordVelocityX = fVelX;
+	m_fTexCoordVelocityY = fVelY;
+}
 
 void Sprite::ScaleToClipped( float fWidth, float fHeight )
 {
diff --git a/stepmania/src/Sprite.h b/stepmania/src/Sprite.h
index 32fa433e10..415be6a5b5 100644
--- a/stepmania/src/Sprite.h
+++ b/stepmania/src/Sprite.h
@@ -61,7 +61,7 @@ public:
 	void SetPlaybackRate( float f );
 
 
-	void SetTexCoordVelocity(float fVelX, float fVelY) { m_fTexCoordVelocityX = fVelX; m_fTexCoordVelocityY = fVelY; }	
+	void SetTexCoordVelocity(float fVelX, float fVelY);
 	// Scale the Sprite maintaining the aspect ratio so that it fits 
 	// within (fWidth,fHeight) and is clipped to (fWidth,fHeight).
 	void ScaleToClipped( float fWidth, float fHeight );