diff --git a/Dockerfile b/Dockerfile
index 83bf5b9d2..5d9e5bdd4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM ubuntu:22.04
 RUN apt update && apt install git -y
+RUN apt-get install openjdk-17-jdk -y
 RUN git clone https://github.com/Cloud-and-devops-notes/spring-petclinic-jenkins.git
 RUN cd spring-petclinic-jenkins
-RUN mvn package
-CMD ["java" , "-jar" , "target/*.jar"]
\ No newline at end of file
+CMD ["sleep","1d"]
\ No newline at end of file