diff --git a/example_demo/alinx_ax7103b/Makefile b/example_demo/alinx_ax7103b/Makefile
index 0716804..5cd62f4 100644
--- a/example_demo/alinx_ax7103b/Makefile
+++ b/example_demo/alinx_ax7103b/Makefile
@@ -25,8 +25,7 @@ TOP_VERILOG ?= ${TOP}.v
 
 PNR_DEBUG ?= # --verbose --debug
 
-BOARD ?= UNKNOWN
-JTAG_LINK ?= --board ${BOARD}
+JTAG_LINK ?= -c digilent_hs2
 
 XDC ?= ${PROJECT}.xdc