diff --git a/Dockerfile b/Dockerfile
index 7331d466b14..87bb07cb340 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,24 +3,22 @@
 #
 # https://github.com/dockerfile/elasticsearch
 #
-
+ 
 # Pull base image.
 FROM dockerfile/java
-
+ 
 # Install ElasticSearch.
-RUN wget -O - http://packages.elasticsearch.org/GPG-KEY-elasticsearch | apt-key add -
-RUN echo "deb http://packages.elasticsearch.org/elasticsearch/1.0/debian stable main" >> /etc/apt/sources.list
-RUN apt-get update
-RUN apt-get install -y elasticsearch
-
-# Prevent elasticsearch calling `ulimit`.
-RUN sed -i 's/MAX_OPEN_FILES=/# MAX_OPEN_FILES=/g' /etc/init.d/elasticsearch
-
+ 
+RUN wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-1.0.1.tar.gz
+RUN tar xzf elasticsearch-1.0.1.tar.gz
+RUN mv elasticsearch-1.0.1 /opt/elasticsearch
+RUN rm elasticsearch-1.0.1.tar.gz
+ 
 # Expose ports.
 #   - 9200: HTTP
 #   - 9300: transport
 EXPOSE 9200
 EXPOSE 9300
-
+ 
 # Define an entry point.
-ENTRYPOINT ["/usr/share/elasticsearch/bin/elasticsearch"]
+ENTRYPOINT ["/opt/elasticsearch/bin/elasticsearch"]
\ No newline at end of file