diff --git a/webpage/wasm.html b/webpage/wasm.html
index f2f64568..b4d45c0a 100644
--- a/webpage/wasm.html
+++ b/webpage/wasm.html
@@ -62,7 +62,6 @@
   <script type="text/javascript">
     var Module = {
         preRun: [],
-        postRun: [],
         print: (function() {
             return function(text) {
                 text = Array.prototype.slice.call(arguments).join(' ');
@@ -73,13 +72,6 @@
             text = Array.prototype.slice.call(arguments).join(' ');
             console.error(text);
         },
-        canvas: (function() {
-            var canvas = document.getElementById('canvas');
-            canvas.addEventListener("webglcontextlost", function(e) { alert('FIXME: WebGL context lost, please reload the page'); e.preventDefault(); }, false);
-            return canvas;
-        })(),
-        setStatus: function(text) { },
-        monitorRunDependencies: function(left) { },
     };
     window.onerror = function(event) {
         console.log("onerror: " + event.message);