diff --git a/app/views/layouts/vueapp.html.erb b/app/views/layouts/vueapp.html.erb
index 2bf6da96f..eb129867c 100644
--- a/app/views/layouts/vueapp.html.erb
+++ b/app/views/layouts/vueapp.html.erb
@@ -34,7 +34,7 @@
       window.chatwootConfig = {
         hostURL: '<%= ENV.fetch('FRONTEND_URL', '') %>',
         helpCenterURL: '<%= ENV.fetch('HELPCENTER_URL', '') %>',
-        fbAppId: '<%= ENV.fetch('FB_APP_ID', nil) %>',
+        fbAppId: '<%= @global_config['FB_APP_ID'] %>',
         googleOAuthClientId: '<%= ENV.fetch('GOOGLE_OAUTH_CLIENT_ID', nil) %>',
         googleOAuthCallbackUrl: '<%= ENV.fetch('GOOGLE_OAUTH_CALLBACK_URL', nil) %>',
         fbApiVersion: '<%= @global_config['FACEBOOK_API_VERSION'] %>',