diff --git a/lib/copy/__tests__/copy-dev-null.test.js b/lib/copy/__tests__/copy-dev-null.test.js
index c930903..dfdfea5 100644
--- a/lib/copy/__tests__/copy-dev-null.test.js
+++ b/lib/copy/__tests__/copy-dev-null.test.js
@@ -1,4 +1,5 @@
 var assert = require('assert')
+var fs = require('fs')
 var os = require('os')
 var path = require('path')
 var fse = require('../../')
@@ -7,7 +8,7 @@ var fse = require('../../')
 
 var TEST_DIR = ''
 
-describe.skip('fs-extra', function () {
+describe('fs-extra', function () {
   beforeEach(function (done) {
     TEST_DIR = path.join(os.tmpdir(), 'test', 'fs-extra', 'copy-dev-null')
     fse.emptyDir(TEST_DIR, done)
@@ -23,7 +24,10 @@ describe.skip('fs-extra', function () {
       if (process.platform === 'win32') return done()
       var tmpFile = path.join(TEST_DIR, 'foo')
       fse.copy('/dev/null', tmpFile, function (err) {
-        assert(err)
+        assert.ifError(err)
+        var stats = fs.lstatSync(tmpFile)
+        assert.strictEqual(stats.size, 0)
+        done()
       })
     })
   })