diff --git a/db/access_tokens.js b/db/access_tokens.js
index dacc2c4..91f6fa2 100644
--- a/db/access_tokens.js
+++ b/db/access_tokens.js
@@ -1,6 +1,6 @@
 'use strict';
 
-const {logger, authl} = global;
+const {logger} = global;
 const loki = require('lokijs');
 
 global.dbl = new loki('./loki.json', {
@@ -8,15 +8,15 @@ global.dbl = new loki('./loki.json', {
     autosave: true,
     autosaveInterval: 5000,
     autoloadCallback() {
-        authl = global.dbl.getCollection('tokens');
-        if (authl === null) {
-            authl = global.dbl.addCollection('tokens');
+        global.authl = global.dbl.getCollection('tokens');
+        if (global.authl === null) {
+            global.authl = global.dbl.addCollection('tokens');
         }
     }
 });
 
 module.exports.find = (key, done) => {
-    const ltoken = authl.findOne({'token': key});
+    const ltoken = global.authl.findOne({'token': key});
     if (ltoken){
         const {userId, clientId} = ltoken;
         return done(null, {userId, clientId})
@@ -27,7 +27,7 @@ module.exports.find = (key, done) => {
 };
 
 module.exports.findByUserIdAndClientId = (userId, clientId, done) => {
-    const ltoken = authl.findOne({'userId': userId});
+    const ltoken = global.authl.findOne({'userId': userId});
     if (ltoken){
         logger.log('info', {message: `Load token by userId (${userId}): User found`});
         const {token, userId: uid, clientId: cid} = ltoken;
@@ -45,13 +45,13 @@ module.exports.findByUserIdAndClientId = (userId, clientId, done) => {
 
 module.exports.save = (token, userId, clientId, done) => {
     logger.log('info', {message: `Start saving token`});
-    const ltoken = authl.findOne({'userId': userId});
+    const ltoken = global.authl.findOne({'userId': userId});
     if (ltoken){
         logger.log('info', {message: `User Updated`});
-        authl.update(Object.assign({}, ltoken, {token, userId, clientId}));
+        global.authl.update(Object.assign({}, ltoken, {token, userId, clientId}));
     } else {
         logger.log('info', {message: `User not Found. Create new...`});
-        authl.insert({'type': 'token', token, userId, clientId});
+        global.authl.insert({'type': 'token', token, userId, clientId});
     }
     done();
 };