diff --git a/api.js b/api.js
index b27b6f8..333afa6 100644
--- a/api.js
+++ b/api.js
@@ -25,7 +25,6 @@ const {OAuth2Client} = require('google-auth-library');
 
 
 const SCREENSHOTS_DIR = path.resolve(process.env.SCREENSHOTS_DIR);
-const client = new OAuth2Client(process.env.CLIENT_ID, process.env.CLIENT_SECRET, process.env.NODE_ENV == 'production' ? `https://${process.env.HOSTNAME}/oauth-login` : `http://${process.env.HOSTNAME}/oauth-login`);
 const SCREENSHOT_FILENAME_REGEX = new RegExp(/^[0-9A-F]{8}-[0-9A-F]{4}-4[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}\.png$/i);
 
 
@@ -171,6 +170,7 @@ async function set_up_api_server(app) {
     });
 
     app.get('/login', (req, res) => {
+      const client = new OAuth2Client(process.env.CLIENT_ID, process.env.CLIENT_SECRET, process.env.NODE_ENV == 'production' ? `https://${process.env.HOSTNAME}/oauth-login` : `http://${process.env.HOSTNAME}/oauth-login`);
       const authUrl = client.generateAuthUrl({
         redirect_uri: process.env.NODE_ENV == 'production' ? `https://${process.env.HOSTNAME}/oauth-login` : `http://${process.env.HOSTNAME}/oauth-login`,
         access_type: 'offline',
@@ -181,6 +181,7 @@ async function set_up_api_server(app) {
     });
 
     app.get('/oauth-login', async (req, res) => {
+      const client = new OAuth2Client(process.env.CLIENT_ID, process.env.CLIENT_SECRET, process.env.NODE_ENV == 'production' ? `https://${process.env.HOSTNAME}/oauth-login` : `http://${process.env.HOSTNAME}/oauth-login`);
       try{
           const code = req.query.code;
           const {tokens} = await client.getToken(code);