diff --git a/browser/build.js b/browser/build.js
index 555d0d646..1f0ab5494 100644
--- a/browser/build.js
+++ b/browser/build.js
@@ -9,6 +9,7 @@ var puts = function(error, stdout, stderr) {
   //sys.puts(stdout);
   //sys.puts(stderr);
 };
+var rootCerts = require('./root-certs');
 
 var modules = [
   'lib/Address',
@@ -142,18 +143,6 @@ var createTestData = function() {
   return tb.bundle();
 };
 
-var createTrusted = function(callback) {
-  var cp = require('child_process');
-  var ps = cp.spawn('/bin/bash', ['./browser/root-certs'], {
-    customFds: [0, 1, 2],
-    cwd: __dirname + '/..'
-  });
-  return ps.on('exit', function(code) {
-    if (code !== 0) return callback(new Error('Exit code: ' + code));
-    return callback();
-  });
-};
-
 if (require.main === module) {
   var list = function(val) {
     return val.split(',');