diff --git a/lib/browser/PayPro.js b/lib/browser/PayPro.js
index 2bb1625..866068c 100644
--- a/lib/browser/PayPro.js
+++ b/lib/browser/PayPro.js
@@ -4,7 +4,7 @@ var Key = require('./Key');
 var KJUR = require('./x509');
 var assert = require('assert');
 var PayPro = require('../PayPro');
-var Trusted = require('./Trusted');
+var Trusted = require('../RootCerts');
 
 // Use hash table for efficiency:
 Trusted = Trusted.reduce(function(out, cert) {
@@ -30,17 +30,17 @@ PayPro.sign = function(key) {
     var buf = this.serializeForSig();
 
     // TODO: parse all certs
-    var cert = pki_data.split(/-----BEGIN[^\n]*KEY-----/)[0].replace(/\s+/g, '');
-    if (!Trusted[cert])) {
-      ; // untrusted cert
-    }
+    // var cert = pki_data.split(/-----BEGIN[^\n]*KEY-----/)[0].replace(/\s+/g, '');
+    // if (!Trusted[cert])) {
+    //   ; // untrusted cert
+    // }
 
     var jsrsaSig = new KJUR.crypto.Signature({
       alg: type + 'withRSA',
       prov: 'cryptojs/jsrsa'
     });
 
-    jsrsaSig.initSign(pki_data);
+    jsrsaSig.initSign(key);
 
     jsrsaSig.updateHex(buf.toString('hex'));