     tempDir = null
 
     beforeEach ->
-      tempDir = temp.mkdirSync('remove-directory')
+      tempDir = temp.mkdirSync('fs-plus-')
 
     it "removes an existing file", ->
       filePath = path.join(tempDir, 'existing-file')
       fs.writeFileSync(filePath, '')
 
       done = false
-      fs.remove filePath, (err, result) ->
+      fs.remove filePath, ->
         done = true
 
       waitsFor ->

      filePath = path.join(tempDir, 'non-existent-file')

      done = false
      fs.remove filePath, (err, result) ->
        done = true

      waitsFor ->

      fs.makeTreeSync(path.join(directoryPath, 'subdir'))

      done = false
      fs.remove directoryPath, ->
        done = true

      waitsFor ->
