diff --git a/README.md b/README.md
index 1e75dd46..a86781e7 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ DownloadUtil mUtil;
   */
   private void download(){
 	mUtil.download(this, mDownloadUrl, Environment.getExternalStorageDirectory().getPath() + "/test.apk"
-                , new DownloadListener() {
+                , new DownLoadUtil.DownloadListener() {
                     long fileSize = 1;
 
                     @Override