diff --git a/dist/cert.classes.letsencrypt.js b/dist/cert.classes.letsencrypt.js
index 27339c9..149f262 100644
--- a/dist/cert.classes.letsencrypt.js
+++ b/dist/cert.classes.letsencrypt.js
@@ -1,8 +1,12 @@
 "use strict";
 const q = require("q");
-let letsencrypt = require('letsencrypt');
 const plugins = require("./cert.plugins");
 const paths = require("./cert.paths");
+let letsencrypt = require('letsencrypt');
+let leStore = require('le-store-certbot').create({
+    configDir: paths.leConfigDir,
+    debug: false
+});
 class Letsencrypt {
     constructor(optionsArg) {
         // determine leEnv
@@ -20,19 +24,16 @@ class Letsencrypt {
         this._leInstance = letsencrypt.create({
             server: this._leServerUrl,
             challenges: {
-                'dns-01': this._leChallengeHandler(),
+                'dns-01': this._leChallengeHandler()
             },
             challengeType: 'dns-01',
-            configDir: paths.leConfigDir,
-            privkeyPath: ':configDir/live/:hostname/privkey.pem',
-            fullchainPath: ':configDir/live/:hostname/fullchain.pem',
-            certPath: ':configDir/live/:hostname/cert.pem',
-            chainPath: ':configDir/live/:hostname/chain.pem',
+            store: leStore,
             agreeToTerms: (opts, agreeCb) => {
                 agreeCb(null, opts.tosUrl);
             },
             debug: true
         });
+        console.log();
     }
     /**
      * register a domain
@@ -100,7 +101,7 @@ class Letsencrypt {
                 });
             },
             loopback: (defaults, domain, challenge, done) => {
-                cb();
+                done();
             },
             test: (defaults, domain, challenge, cb) => {
                 cb();
@@ -109,4 +110,4 @@ class Letsencrypt {
     }
 }
 exports.Letsencrypt = Letsencrypt;
-//# sourceMappingURL=data:application/json;base64,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
\ No newline at end of file
+//# sourceMappingURL=data:application/json;base64,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
\ No newline at end of file
diff --git a/package.json b/package.json
index 9954da7..86c4997 100644
--- a/package.json
+++ b/package.json
@@ -31,6 +31,7 @@
     "beautylog": "^6.0.0",
     "cflare": "0.0.10",
     "fs-extra": "^0.30.0",
+    "le-store-certbot": "^2.0.3",
     "letsencrypt": "^2.1.8",
     "lik": "^1.0.24",
     "q": "^1.4.1",
diff --git a/ts/cert.classes.letsencrypt.ts b/ts/cert.classes.letsencrypt.ts
index 694c501..538002b 100644
--- a/ts/cert.classes.letsencrypt.ts
+++ b/ts/cert.classes.letsencrypt.ts
@@ -1,5 +1,6 @@
 import * as q from 'q'
 let letsencrypt = require('letsencrypt')
+let leStore = require('le-store-certbot')
 
 import * as plugins from './cert.plugins'
 import * as paths from './cert.paths'
@@ -39,19 +40,19 @@ export class Letsencrypt {
         this._leInstance = letsencrypt.create({
             server: this._leServerUrl,
             challenges: {
-                'dns-01': this._leChallengeHandler(),
+                'dns-01': this._leChallengeHandler()
             },
             challengeType: 'dns-01',
-            configDir: paths.leConfigDir,
-            privkeyPath: ':configDir/live/:hostname/privkey.pem',
-            fullchainPath: ':configDir/live/:hostname/fullchain.pem',
-            certPath: ':configDir/live/:hostname/cert.pem',
-            chainPath: ':configDir/live/:hostname/chain.pem',
+            store: leStore.create({
+                configDir: paths.leConfigDir,
+                debug: true
+            }),
             agreeToTerms: (opts, agreeCb) => {
                 agreeCb(null, opts.tosUrl)
             },
             debug: true
         })
+        console.log()
     }
 
     /**
@@ -126,7 +127,7 @@ export class Letsencrypt {
                     })
             },
             loopback: (defaults, domain, challenge, done) => {
-                cb()
+                done()
             },
             test: (defaults, domain, challenge, cb) => {
                 cb()