diff --git a/verilog/dv/caravel/user_proj_example/io_ports/io_ports_tb.v b/verilog/dv/caravel/user_proj_example/io_ports/io_ports_tb.v
index e55624b..57cb042 100644
--- a/verilog/dv/caravel/user_proj_example/io_ports/io_ports_tb.v
+++ b/verilog/dv/caravel/user_proj_example/io_ports/io_ports_tb.v
@@ -168,7 +168,7 @@
         .DIRINPUT(mprj_io[33]),
         .ENINPUT(mprj_io[11]),
         .ENOUTPUT(mprj_io[10]),
-		.BOOT_DONE_IN(mprj_io[23])
+		.BOOT_DONE_IN(mprj_io[15])
 
   );