diff --git a/docs/ideas.md b/docs/ideas.md
index bdca8554f..2f1ea6b75 100644
--- a/docs/ideas.md
+++ b/docs/ideas.md
@@ -7,3 +7,5 @@ By widening the fetch interface to 64bit we could theoretically fetch two and mo
 ## Power-down Mode
 
 The CSR’s APB interface would allow for storing the CPU state (registers, CSR registers, etc.) to a state retentive memory when the core is in complete power down.
+
+## Input silencing of ALU
\ No newline at end of file
diff --git a/tb/alu_tb.sv b/tb/alu_tb.sv
index bc6de641a..a6819a4f7 100644
--- a/tb/alu_tb.sv
+++ b/tb/alu_tb.sv
@@ -31,12 +31,9 @@ module alu_tb;
         .operand_b_i            ( alu_if.operand_b          ),
         .result_o               ( alu_if.result             ),
         .comparison_result_o    ( alu_if.comparison_result  ),
-        .is_equal_result_o      (  		            ),
-        .adder_result_ext_o     (   		            ),
-        .adder_result_o         (     			    ),
-        .multdiv_en_i           ( 1'b0		            ),
-        .multdiv_operand_b_i    ( 65'b0			    ),
-        .multdiv_operand_a_i    ( 65'b0		   	    )
+        .is_equal_result_o      (  		                    ),
+        .adder_result_ext_o     (   		                ),
+        .adder_result_o         (     			            )
     );
 
     initial begin