diff --git a/.env.sample b/.env.sample
index 4bc0ef5..3711927 100644
--- a/.env.sample
+++ b/.env.sample
@@ -36,5 +36,5 @@ SECRET_DB_PASSWORD_VERSION=v1
 #PEERTUBE_SMTP_HOSTNAME=postfix_relay_app
 #PEERTUBE_SMTP_PORT=25
 #PEERTUBE_SMTP_FROM=peertube@example.com
-#PEERTUBE_SMTP_TLS=false
+#PEERTUBE_SMTP_TLS=true
 #PEERTUBE_SMTP_DISABLE_STARTTLS=true