diff --git a/web/canvas.html b/web/canvas.html
index ec39da51..07149274 100644
--- a/web/canvas.html
+++ b/web/canvas.html
@@ -13,9 +13,9 @@
   <script src="lib/numeric-1.2.6.js"></script>
   <script src="lib/dat.gui.min.js"></script>
   <script src="app/canvas.js"></script>
-  <script src="app/tools/arc.js"></script>
-  <script src="app/tools/circle.js"></script>
-  <script src="app/tools/segment.js"></script>
+  <script src="app/sketch/arc.js"></script>
+  <script src="app/sketch/circle.js"></script>
+  <script src="app/sketch/segment.js"></script>
   <script src="app/math/math.js"></script>
   <script src="app/math/matrix.js"></script>
   <script src="app/math/optim.js"></script>