diff --git a/examples/cat_corner_protector.scad b/examples/cat_corner_protector.scad
index 2ae51f88..9f0a6984 100644
--- a/examples/cat_corner_protector.scad
+++ b/examples/cat_corner_protector.scad
@@ -2,9 +2,7 @@ include <rotate_p.scad>;
 include <cross_sections.scad>;
 include <polysections.scad>;
 include <ring_extrude.scad>;
-include <shape_pie.scad>;
 include <crystal_ball.scad>;
-include <shape_arc.scad>;
 
 radius = 15;