diff --git a/examples/envmap/index.html b/examples/envmap/index.html
index 70a93d2..212dbc8 100644
--- a/examples/envmap/index.html
+++ b/examples/envmap/index.html
@@ -2,7 +2,6 @@
 
 <head>
   <meta charset="utf-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   <title>Forge • Environment Mapping</title>
   <style>
     body {
@@ -28,7 +27,7 @@
 </head>
 
 <body>
-  <label><input type="checkbox" onchange="toggleMetal(this)" autocomplete="off"> Metal</label>
+  <label><input type="checkbox" onchange="toggleMetal(this)" autocomplete="off"> Plastic</label>
   <script type="importmap">
     {
       "imports": {
@@ -107,8 +106,8 @@
               // Set some reflectivity in the materials of the duck
               obj.material.envMap = envMap;
               obj.material.original_color = obj.material.color.clone();
-              obj.material.metalness = 0.0;
-              obj.material.roughness = 0.2;
+              obj.material.metalness = 1.0;
+              obj.material.roughness = 0.02;
             }
           });
       }
@@ -118,8 +117,8 @@
     window.toggleMetal = function toggleMetal(el) {
       const metal = el.checked;
       for (let obj of duck.children) {
-        obj.material.metalness = metal ? 1.0 : 0.0;
-        obj.material.roughness = metal ? 0.02 : 0.2;
+        obj.material.metalness = metal ? 0.0 : 1.0;
+        obj.material.roughness = metal ? 0.2 : 0.02;
       }
     }
   </script>