diff --git a/Labs/04. Primitive programmable device/board files/nexys_cybercobra.sv b/Labs/04. Primitive programmable device/board files/nexys_cybercobra.sv
index 3032b93..853b13b 100644
--- a/Labs/04. Primitive programmable device/board files/nexys_cybercobra.sv	
+++ b/Labs/04. Primitive programmable device/board files/nexys_cybercobra.sv	
@@ -109,7 +109,7 @@ module nexys_CYBERcobra(
 
   logic [31:0] instr_addr;
   logic [31:0] instr;
-  assign instr_addr = dut.imem.addr_i;
+  assign instr_addr = dut.imem.read_addr_i;
   assign instr      = dut.imem.read_data_o;
 
   import alu_opcodes_pkg::*;