Rotate CGPath without changing its position

I want to rotate a CGPath, I'm using the following code:

CGAffineTransform transform = CGAffineTransformMakeRotation(angleInRadians);
CGPathRef rotatedPath = CGPathCreateCopyByTransformingPath(myPath, &transform);

This code works fine but it changes path's position! I want the path remain at the same position as it was before rotating.