diff --git a/Slang/builtin.slg b/Slang/builtin.slg
index 34464d7..576ed70 100644
--- a/Slang/builtin.slg
+++ b/Slang/builtin.slg
@@ -88,6 +88,6 @@ func NSprite(path, x, y, r)
 // Creates new Vector2 class
 func Vec2(x, y)
 {
-	Vec2 v = CPP.Graphics.Vec2(x, y)
+	Vec2 v = CPP.System.Vec2(x, y)
 	return v
 }