diff --git a/posix-configs/eagle/flight/px4.config b/posix-configs/eagle/flight/px4.config
index e51d07701d7b9698694bad7877e47b44f105e5f5..790f7f0c744b81576b70df00cb4f95c9365b77b2 100644
--- a/posix-configs/eagle/flight/px4.config
+++ b/posix-configs/eagle/flight/px4.config
@@ -13,7 +13,7 @@ ekf2 start
 land_detector start multicopter
 mc_pos_control start
 mc_att_control start
-uart_esc start -d /dev/tty-3
+uart_esc start -d /dev/tty-2
 sleep 1
 list_devices
 list_files