diff --git a/.env.example b/.env.example
index afc7df9..5002a0a 100644
--- a/.env.example
+++ b/.env.example
@@ -48,6 +48,9 @@ RATE_LIMIT_TRUST_PROXY=false
 # Set to: development, staging, or production
 GOYCO_ENV=development
 
+# When GOYCO_ENV=production, set to true only if you intentionally want Swagger UI mounted (default: omitted/false hides it).
+SWAGGER_ENABLED=false
+
 # CORS Configuration (optional, comma-separated)
 # Example: CORS_ALLOWED_ORIGINS=https://example.com,https://www.example.com
 CORS_ALLOWED_ORIGINS=