diff --git a/lib/crypto.js b/lib/crypto.js
index b79d35790f..17e6256515 100644
--- a/lib/crypto.js
+++ b/lib/crypto.js
@@ -1,4 +1,4 @@
-RootCaCerts = [
+var RootCaCerts = [
 // "GTE CyberTrust Root CA"
 "-----BEGIN CERTIFICATE-----\n"
 +"MIIB+jCCAWMCAgGjMA0GCSqGSIb3DQEBBAUAMEUxCzAJBgNVBAYTAlVTMRgwFgYDVQQKEw9HVEUg\n"
@@ -3581,7 +3581,7 @@ RootCaCerts = [
 +"tkYNbn5XOmeUwssfnHdKZ05phkOTOPu220+DkdRgfks+KzgHVZhepA==\n"
 +"-----END CERTIFICATE-----\n",
 
-]
+];
 
 var sys = require("sys");
 try {