diff --git a/Dockerfile b/Dockerfile
index acec402ff..f9f72fbbc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM openjdk:11-jdk
+FROM spring-petclinic-2.4.2.jar
 
 COPY target/spring-petclinic-1.5.1.jar /opt/spring-petclinic.jar