diff --git a/browser.js b/browser.js
index ac1eef5..5e68716 100644
--- a/browser.js
+++ b/browser.js
@@ -170,6 +170,7 @@ process.removeAllListeners = noop;
 process.emit = noop;
 process.prependListener = noop;
 process.prependOnceListener = noop;
+process.emitWarning = noop;
 
 process.listeners = function (name) { return [] }