diff --git a/src/worker/workermain.js b/src/worker/workermain.js
index b346fecb..665d48dd 100644
--- a/src/worker/workermain.js
+++ b/src/worker/workermain.js
@@ -1062,7 +1062,7 @@ function compileJSASM(asmcode, platform, options, is_inline) {
       var main_filename = includes[includes.length-1];
       var code = '`include "' + main_filename + '"\n';
       code += "/* module " + top_module + " */\n";
-      var voutput = compileVerilator({code:code, platform:platform, dependencies:options.dependencies}); // TODO
+      var voutput = compileVerilator({code:code, platform:platform, dependencies:options.dependencies, path:options.path}); // TODO
       if (voutput.errors.length)
         return voutput.errors[0].msg;
       jsasm_module_output = voutput;
@@ -1141,10 +1141,11 @@ function compileVerilator(step) {
   });
   starttime();
   try {
-    verilator_mod.callMain(["--cc", "-O3", "-DEXT_INLINE_ASM", "-DTOPMOD__"+topmod,
+    var args = ["--cc", "-O3", "-DEXT_INLINE_ASM", "-DTOPMOD__"+topmod,
       "-Wall", "-Wno-DECLFILENAME", "-Wno-UNUSED", '--report-unoptflat',
       "--x-assign", "fast", "--noassert", "--pins-bv", "33",
-      "--top-module", topmod, step.path]);
+      "--top-module", topmod, step.path]
+    verilator_mod.callMain(args);
   } catch (e) {
     console.log(e);
     errors.push({line:0,msg:"Compiler internal error: " + e});
diff --git a/test/cli/testverilog.js b/test/cli/testverilog.js
index 0f4d8daa..03d73e2b 100644
--- a/test/cli/testverilog.js
+++ b/test/cli/testverilog.js
@@ -36,7 +36,7 @@ function compileVerilator(code, callback, nerrors) {
         callback(null, msg);
     };
     global.onmessage({
-        data:{code:code, platform:'verilog', tool:'verilator'}
+        data:{code:code, platform:'verilog', tool:'verilator', path:'main.v'}
     });
 }
 
diff --git a/test/cli/testworker.js b/test/cli/testworker.js
index f34b5771..d2152b20 100644
--- a/test/cli/testworker.js
+++ b/test/cli/testworker.js
@@ -150,7 +150,7 @@ describe('Worker', function() {
   });
   it('should compile verilog example', function(done) {
     var csource = ab2str(fs.readFileSync('presets/verilog/lfsr.v'));
-    var msgs = [{code:csource, platform:"verilog", tool:"verilator", dependencies:[]}];
+    var msgs = [{code:csource, platform:"verilog", tool:"verilator", dependencies:[], path:'main.v'}];
     var done2 = function(err, msg) {
       var jscode = msg.output.code;
       var fn = new Function(jscode);
@@ -167,7 +167,7 @@ describe('Worker', function() {
       var code = ab2str(fs.readFileSync('presets/verilog/' + dfile));
       depends.push({filename:dfile, data:code, prefix:"verilog"});
     }
-    var msgs = [{code:csource, platform:"verilog", tool:"jsasm", dependencies:depends}];
+    var msgs = [{code:csource, platform:"verilog", tool:"jsasm", dependencies:depends, path:'main.asm'}];
     var done2 = function(err, msg) {
       var jscode = msg.output.code;
       var fn = new Function(jscode);