diff --git a/config.py b/config.py
index f134ebd..c38ff62 100644
--- a/config.py
+++ b/config.py
@@ -5,8 +5,8 @@ load_dotenv()
 
 GEMINI_API_KEY   = os.getenv("GEMINI_API_KEY")
 GEMINI_MODEL     = "gemini-2.5-flash"
-MAVLINK_ADDRESS  = "udp://:14551"
-MAVLINK_PYMAV    = "udpin:0.0.0.0:14552"
+MAVLINK_ADDRESS  = "udp://127.0.0.1:14551"
+MAVLINK_PYMAV    = "udpout:127.0.0.1:14552"
 NATS_SERVER      = "nats://localhost:4222"
 TELEGRAM_TOKEN   = os.getenv("TELEGRAM_TOKEN", "")
 TELEGRAM_CHAT_ID = os.getenv("TELEGRAM_CHAT_ID", "")