diff --git a/Dockerfile b/Dockerfile
index dfd05df..bd775e1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,4 +7,6 @@
 RUN echo deb http://pkg.jenkins-ci.org/debian binary/ >> /etc/apt/sources.list
 RUN apt-get update
 RUN apt-get install -y jenkins
-CMD exec su jenkins -c "java -jar /usr/share/jenkins/jenkins.war"
\ No newline at end of file
+VOLUME /var/lib/jenkins/home
+ENV JENKINS_HOME /var/lib/jenkins/home
+CMD java -jar /usr/share/jenkins/jenkins.war
\ No newline at end of file