diff --git a/binding.gyp b/binding.gyp
index 4dc3222..121757d 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -1,7 +1,7 @@
 {
   "targets": [
     {
-      "target_name": "vcd_parser",
+      "target_name": "vcd",
       "sources": [
         "vcd_parser.c",
         "vcd.c"
diff --git a/index.js b/index.js
index 437b854..2528f70 100644
--- a/index.js
+++ b/index.js
@@ -2,7 +2,7 @@
 
 const pkg = require('./package.json');
 
-let lib = require('bindings')('vpreproc.node');
+let lib = require('bindings')('vcd.node');
 lib.version = pkg.version;
 
 module.exports = lib;
diff --git a/package.json b/package.json
index 8010532..4ff973d 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   "homepage": "https://github.com/wavedrom/vcd#readme",
   "dependencies": {
     "bindings": "^1.5.0",
-    "llparse": "^6.1.1"
+    "llparse": "^6.2.0"
   },
   "devDependencies": {
     "@drom/eslint-config": "^0.10.0",
diff --git a/test/basic.js b/test/basic.js
new file mode 100644
index 0000000..eed35c3
--- /dev/null
+++ b/test/basic.js
@@ -0,0 +1,19 @@
+'use strict';
+
+const expect = require('chai').expect;
+const lib = require('../index.js');
+
+describe('basic', () => {
+  it('type', done => {
+    expect(lib).to.be.an('object');
+    done();
+  });
+  it('type', done => {
+    const cxt = lib.init();
+    expect(cxt).to.be.an('object');
+    console.log(cxt);
+    done();
+  });
+});
+
+/* eslint-env mocha */