diff --git a/.env.sample b/.env.sample
index 167a42d..eeee31f 100644
--- a/.env.sample
+++ b/.env.sample
@@ -2,12 +2,13 @@ TYPE=baserow
 
 DOMAIN=baserow.example.com
 
+COMPOSE_FILE="compose.yml"
+
 ## Domain aliases
 #EXTRA_DOMAINS=', `www.baserow.example.com`'
 
 LETS_ENCRYPT_ENV=production
 
-
 # COMPOSE_FILE="$COMPOSE_FILE:compose.email.yml"
 # FROM_EMAIL="No Reply <noreply@example.com>"
 # EMAIL_SMTP_USE_TLS=true