diff --git a/lib/wget.js b/lib/wget.js
index 977d975..1b55d3e 100644
--- a/lib/wget.js
+++ b/lib/wget.js
@@ -48,6 +48,8 @@ function download(src, output, options) {
             });
             res.on('end', function() {
                 writeStream.end();
+            });
+            writeStream.on('close', function(){
                 downloader.emit('end', output);
             });
         } else {