diff --git a/pages/index.js b/pages/index.js
index 259c311..1c998ed 100644
--- a/pages/index.js
+++ b/pages/index.js
@@ -17,6 +17,9 @@ import RezoMenu from '../components/rezo-menu'
 
 import okiLogo from '../public/logo-192x110.png'
 
+const TELEGRAM_GROUP = process.env.NEXT_PUBLIC_TELEGRAM_GROUP || 'OrganisationKA'
+const TWITTER_USERNAME = process.env.NEXT_PUBLIC_TWITTER_USERNAME || 'OrganisationKA'
+
 const useStyles = makeStyles(theme => ({
   root: {
     '& > *': {