diff --git a/src/host/browser.js b/src/host/browser.js
index <HASH>..<HASH> 100644
--- a/src/host/browser.js
+++ b/src/host/browser.js
@@ -3,7 +3,6 @@
 /*global _GPF_HOST_BROWSER*/ // gpf.HOST_BROWSER
 /*global _gpfHost*/ // Host type
 /*global _gpfExit:true*/ // Exit function
-/*global _gpfMainContext:true*/ // Main context object
 /*global _gpfInBrowser:true*/ // The current host is a browser like
 /*#endif*/
 
@@ -12,7 +11,6 @@
 
 if (_GPF_HOST_BROWSER === _gpfHost) {
 
-    _gpfMainContext = window;
     _gpfInBrowser = true;
     _gpfExit = function (code) {
         window.location = "https://arnaudbuchholz.github.io/gpf/exit.html?" + (code || 0);
Appears to be useless (done in boot)