diff --git a/config.json b/config.json
index 3d1364d..6d8156a 100644
--- a/config.json
+++ b/config.json
@@ -13,7 +13,7 @@
         "udp_port": 9999
     },
     "flight_control": {
-        "connection_string": "AMA1",
+        "connection_string": "/dev/ttyAMA1",
         "baud_rate": 57600
     },
     "fc_info":{