diff --git a/.env.example b/.env.example
index e825f19c..be5220bd 100644
--- a/.env.example
+++ b/.env.example
@@ -39,6 +39,8 @@ AWS_SECRET_ACCESS_KEY=
 AWS_DEFAULT_REGION=us-east-1
 AWS_BUCKET=
 
+XELATEX=
+
 PUSHER_APP_ID=
 PUSHER_APP_KEY=
 PUSHER_APP_SECRET=