diff --git a/fpga/constraints/debug4.xdc b/fpga/constraints/debug4.xdc
index 16f5a49eb..98200a3d1 100644
--- a/fpga/constraints/debug4.xdc
+++ b/fpga/constraints/debug4.xdc
@@ -849,9 +849,9 @@ set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe164]
 connect_debug_port u_ila_0/probe164 [get_nets [list {m_axi_arvalid}]]
 
 create_debug_port u_ila_0 probe
-set_property port_width 32 [get_debug_ports u_ila_0/probe165]
+set_property port_width 31 [get_debug_ports u_ila_0/probe165]
 set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe165]
-connect_debug_port u_ila_0/probe165 [get_nets [list {m_axi_araddr[0]} {m_axi_araddr[1]} {m_axi_araddr[2]} {m_axi_araddr[3]} {m_axi_araddr[4]} {m_axi_araddr[5]} {m_axi_araddr[6]} {m_axi_araddr[7]} {m_axi_araddr[8]} {m_axi_araddr[9]} {m_axi_araddr[10]} {m_axi_araddr[11]} {m_axi_araddr[12]} {m_axi_araddr[13]} {m_axi_araddr[14]} {m_axi_araddr[15]} {m_axi_araddr[16]} {m_axi_araddr[17]} {m_axi_araddr[18]} {m_axi_araddr[19]} {m_axi_araddr[20]} {m_axi_araddr[21]} {m_axi_araddr[22]} {m_axi_araddr[23]} {m_axi_araddr[24]} {m_axi_araddr[25]} {m_axi_araddr[26]} {m_axi_araddr[27]} {m_axi_araddr[28]} {m_axi_araddr[29]} {m_axi_araddr[30]} {m_axi_araddr[31]} ]]
+connect_debug_port u_ila_0/probe165 [get_nets [list {m_axi_araddr[0]} {m_axi_araddr[1]} {m_axi_araddr[2]} {m_axi_araddr[3]} {m_axi_araddr[4]} {m_axi_araddr[5]} {m_axi_araddr[6]} {m_axi_araddr[7]} {m_axi_araddr[8]} {m_axi_araddr[9]} {m_axi_araddr[10]} {m_axi_araddr[11]} {m_axi_araddr[12]} {m_axi_araddr[13]} {m_axi_araddr[14]} {m_axi_araddr[15]} {m_axi_araddr[16]} {m_axi_araddr[17]} {m_axi_araddr[18]} {m_axi_araddr[19]} {m_axi_araddr[20]} {m_axi_araddr[21]} {m_axi_araddr[22]} {m_axi_araddr[23]} {m_axi_araddr[24]} {m_axi_araddr[25]} {m_axi_araddr[26]} {m_axi_araddr[27]} {m_axi_araddr[28]} {m_axi_araddr[29]} {m_axi_araddr[30]}  ]]
 
 create_debug_port u_ila_0 probe
 set_property port_width 1 [get_debug_ports u_ila_0/probe166]