diff --git a/README.md b/README.md
index f465f2f9..6b3635d0 100644
--- a/README.md
+++ b/README.md
@@ -149,6 +149,7 @@ Too many dependencies? Because OpenSCAD doesn't provide namespace management, I
 	- pixel/px_circle
 	- pixel/px_cylinder
 	- pixel/px_sphere
+	- pixel/px_polygon
 	
 ## Bugs and Feedback