diff --git a/main.html b/main.html
index 7f4a69a47a582137c775f9910ad8b763ed10b944..daf0a6ce2adde98aa65e1d78cb1c77626373c226 100644
--- a/main.html
+++ b/main.html
@@ -30,9 +30,6 @@
     <!--stl export-->
     <script src="dependencies/THREE2STL.js"></script>
 
-    <!--CSG-->
-    <script src="dependencies/ThreeCSG.js"></script>
-
     <!--multi-threading-->
     <script src="dependencies/parallel.js"></script>
     <script src="js/persistantWorkers.js"></script><!--global workers-->