diff --git a/tb/agents/scoreboard_if/scoreboard_if.sv b/tb/agents/scoreboard_if/scoreboard_if.sv
index 69ad1ab31..47f54ad65 100644
--- a/tb/agents/scoreboard_if/scoreboard_if.sv
+++ b/tb/agents/scoreboard_if/scoreboard_if.sv
@@ -15,7 +15,7 @@ import ariane_pkg::*;
 interface scoreboard_if #(parameter int NR_WB_PORTS = 1)(input clk);
     wire                                          full;
     wire                                          flush;
-    wire [31:0]                                   rd_clobber;
+    wire [31:0][$bits(fu_t)-1:0]                  rd_clobber;
     wire [4:0]                                    rs1_address;
     wire [63:0]                                   rs1;
     wire                                          rs1_valid;
diff --git a/tb/scoreboard_tb.sv b/tb/scoreboard_tb.sv
index 84b51fb36..3481d048b 100644
--- a/tb/scoreboard_tb.sv
+++ b/tb/scoreboard_tb.sv
@@ -28,7 +28,7 @@ module scoreboard_tb;
         .rst_ni               ( rst_ni                            ),
         .full_o               ( scoreboard_if.full                ),
         .flush_i              ( scoreboard_if.flush               ),
-        .rd_clobber_o         ( fu_t'(scoreboard_if.rd_clobber)   ),
+        .rd_clobber_o         ( scoreboard_if.rd_clobber          ),
         .rs1_i                ( scoreboard_if.rs1_address         ),
         .rs1_o                ( scoreboard_if.rs1                 ),
         .rs1_valid_o          ( scoreboard_if.rs1_valid           ),