diff --git a/README.md b/README.md
index ff339943..1f3a00cc 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ Copy the following code into an `index.html` file.
   {
     "imports": {
       "three": "https://cdn.jsdelivr.net/npm/three@0.180.0/build/three.module.js",
-      "three/addons/": "https://cdnjs.cloudflare.com/ajax/libs/three.js/0.180.0/examples/jsm/",
+      "three/addons/": "https://cdn.jsdelivr.net/npm/three@0.180.0/examples/jsm/",
       "@sparkjsdev/spark": "https://sparkjs.dev/releases/spark/2.1.0/spark.module.js"
     }
   }