diff --git a/Dockerfile b/Dockerfile
index 712aea8dd..cedae5dd8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,18 +1,8 @@
-FROM mcr.microsoft.com/java/maven:8-zulu-debian10
+FROM openjdk:8
 
-RUN sudo yum update -y
-
-WORKDIR /opt
-
-COPY **/*.jar /opt/apache-tomcat-9.0.35/webapps/host-manager/WEB-INF/lib
-
-COPY org.springframework.samples/spring-petclinic/2.4.2/spring-petclinic-2.4.2.jar /opt/apache-tomcat-9.0.35/webapps/host-manager/WEB-INF/lib
-
-RUN ./mvnw spring-boot:run
+ADD target/spring-petclinic-2.4.2.jar docker-spring-petclinic-boot.jar
 
 EXPOSE 8081
 
-RUN ./mvnw package 
-
-CMD [ 'java', '-jar target/*.jar' ]
+ENTRYPOINT [ "java" , "-jar",  "docker-spring-petclinic-boot.jar" ]