diff --git a/jvm-packages/README.md b/jvm-packages/README.md
index 8e2e51233..c4ed319c6 100644
--- a/jvm-packages/README.md
+++ b/jvm-packages/README.md
@@ -1,5 +1,6 @@
 # XGBoost4J: Distributed XGBoost for Scala/Java
 [![Build Status](https://travis-ci.org/dmlc/xgboost.svg?branch=master)](https://travis-ci.org/dmlc/xgboost)
+[![Documentation Status](https://readthedocs.org/projects/xgboost/badge/?version=latest)](https://xgboost.readthedocs.org/en/latest/jvm/index.html) |
 [![GitHub license](http://dmlc.github.io/img/apache2.svg)](../LICENSE)
 
 [Documentation](https://xgboost.readthedocs.org/en/latest/jvm/index.html) |
diff --git a/jvm-packages/test_distributed.sh b/jvm-packages/test_distributed.sh
deleted file mode 100755
index 736034de5..000000000
--- a/jvm-packages/test_distributed.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-# Simple script to test distributed version, to be deleted later.
-cd xgboost4j-flink
-flink run -c ml.dmlc.xgboost4j.flink.Test -p 2  target/xgboost4j-flink-0.1-jar-with-dependencies.jar
-cd ..