diff --git a/designs/eth_ctrl_debug/Makefile b/designs/eth_ctrl_debug/Makefile
index 2e2912f..dc3465f 100644
--- a/designs/eth_ctrl_debug/Makefile
+++ b/designs/eth_ctrl_debug/Makefile
@@ -23,7 +23,7 @@ XCI_FILES = $(sort $(shell find ../../rtl/ethernet-udp/src -type f -name '*.xci'
 XCI_FILES += $(sort $(shell find ip/ -type f -name '*.xci'))
 
 XDC_FILES += ../../constraints/ax7a035b.xdc
-
+XDC_FILES += debug.xdc