diff --git a/testbench/testbench.sv b/testbench/testbench.sv
index 577897271..4086b2085 100644
--- a/testbench/testbench.sv
+++ b/testbench/testbench.sv
@@ -33,7 +33,9 @@
     `include "idv/idv.svh"
 `endif
 
-module testbench import cvw::*; ();
+import cvw::*;
+
+module testbench;
   /* verilator lint_off WIDTHTRUNC */
   /* verilator lint_off WIDTHEXPAND */
   parameter DEBUG=0;