diff --git a/test/config.js b/test/config.js
index 7f7037f..497acba 100644
--- a/test/config.js
+++ b/test/config.js
@@ -517,6 +517,7 @@ describe('getDir', function () {
         }
         if (callCount === 2) {
           assert.equal(files[3], 'contents4\n')
+          fs.unlink(tmpFile)
           done()
         }
       })