diff --git a/.env.example b/.env.example
index ef94d4ba..d4f9db8d 100644
--- a/.env.example
+++ b/.env.example
@@ -72,3 +72,7 @@ DOCKER_PROD_MYSQL_ROOT_PASSWORD=
 #DB_USER=
 #DB_PASSWORD=
 #DB_DATABASE=
+
+#nginx-proxy related
+LETSENCRYPT_EMAIL=
+DEBUG=
\ No newline at end of file