diff --git a/.env.example b/.env.example
index eee520369..accd294ba 100644
--- a/.env.example
+++ b/.env.example
@@ -8,6 +8,7 @@ ADMIN_DOMAIN="localhost"
 APP_DOMAIN="localhost"
 SESSION_DOMAIN="localhost"
 SESSION_SECURE_COOKIE=true
+TRUST_PROXIES="*"
 
 LOG_CHANNEL=stack