diff --git a/lib/PayPro.js b/lib/PayPro.js
index f880c9c..cde9661 100644
--- a/lib/PayPro.js
+++ b/lib/PayPro.js
@@ -230,7 +230,6 @@ PayPro.prototype.sign = function(key) {
 
     var der = pki_data.toString('hex');
     var pem = KJUR.asn1.ASN1Util.getPEMStringFromHex(der, 'CERTIFICATE');
-    // var pub = KJUR.KEYUTIL.getHexFromPEM(pem, 'PUBLIC KEY')
 
     if (!Trusted[pem.replace(/\s+/g, '')]) {
       // throw new Error('Unstrusted certificate.');
@@ -276,13 +275,11 @@ PayPro.prototype.verify = function() {
 
     var der = pki_data.toString('hex');
     var pem = KJUR.asn1.ASN1Util.getPEMStringFromHex(der, 'CERTIFICATE');
-    // var pub = KJUR.KEYUTIL.getHexFromPEM(pem, 'PUBLIC KEY')
 
     if (!Trusted[pem.replace(/\s+/g, '')]) {
       // throw new Error('Unstrusted certificate.');
     }
 
-    // return verifier.verify(pub, sig);
     return verifier.verify(pem, sig);
   } else if (pki_type === 'none') {
     return true;
diff --git a/lib/browser/PayPro.js b/lib/browser/PayPro.js
index f11b37d..9417944 100644
--- a/lib/browser/PayPro.js
+++ b/lib/browser/PayPro.js
@@ -35,7 +35,6 @@ PayPro.sign = function(key) {
 
     var der = pki_data.toString('hex');
     var pem = KJUR.asn1.ASN1Util.getPEMStringFromHex(der, 'CERTIFICATE');
-    // var pub = KJUR.KEYUTIL.getHexFromPEM(pem, 'PUBLIC KEY')
 
     if (!Trusted[pem.replace(/\s+/g, '')]) {
       // throw new Error('Unstrusted certificate.');
@@ -86,7 +85,6 @@ PayPro.verify = function() {
 
     var der = pki_data.toString('hex');
     var pem = KJUR.asn1.ASN1Util.getPEMStringFromHex(der, 'CERTIFICATE');
-    // var pub = KJUR.KEYUTIL.getHexFromPEM(pem, 'PUBLIC KEY')
 
     if (!Trusted[pem.replace(/\s+/g, '')]) {
       // throw new Error('Unstrusted certificate.');