diff --git a/systems/lctr-b2xx/lauv-dolphin-1-doam.cfg b/systems/lctr-b2xx/lauv-dolphin-1-doam.cfg
index 755830e..9ffa79d 100644
--- a/systems/lctr-b2xx/lauv-dolphin-1-doam.cfg
+++ b/systems/lctr-b2xx/lauv-dolphin-1-doam.cfg
@@ -4,3 +4,4 @@ cfg_eth_ext_ip='10.0.10.83'
 cfg_eth_ext_mk='255.255.0.0'
 cfg_eth_ext_gw='10.0.0.1'
 cfg_ptpd_interface='eth0'
+cfg_target_linux_dtb='arch/arm/boot/dts/am335x-bone.dtb'