diff --git a/.env.example b/.env.example
index 2a38c6cf..2106c72d 100644
--- a/.env.example
+++ b/.env.example
@@ -40,6 +40,7 @@ AWS_DEFAULT_REGION=us-east-1
 AWS_BUCKET=
 
 XELATEX=
+PDFLATEX=
 
 PUSHER_APP_ID=
 PUSHER_APP_KEY=