diff --git a/demo/effect-integrator.html b/demo/effect-integrator.html
index 5e454ab..db78072 100644
--- a/demo/effect-integrator.html
+++ b/demo/effect-integrator.html
@@ -44,11 +44,9 @@
     <folk-rope id="rope5" source="#shape4" target="#shape8"></folk-rope>
     <folk-rope id="rope6" source="#shape5" target="#shape8"></folk-rope>
     <folk-graph
-      sources="#shape1, #shape2, #shape3, #shape4, #shape5, #shape6, #shape7, #shape8, #rope1, #rope2, #rope3, #rope4, #rope5, #rope6"
+      sources="#shape1, #shape2, #shape3, #shape4, #shape5, #shape8, #rope1, #rope2, #rope3, #rope4, #rope5, #rope6"
     ></folk-graph>
-    <folk-physics
-      sources="#shape1, #shape2, #shape3, #shape4, #shape5, #shape6, #shape7, #shape8, #rope1, #rope2, #rope3, #rope4, #rope5, #rope6"
-    ></folk-physics>
+    <folk-physics sources="#shape1, #shape2, #shape3, #shape4, #shape5, #shape6, #shape7, #shape8"></folk-physics>
 
     <script type="module">
       import '../src/standalone/folk-shape.ts';