diff --git a/docker/Dockerfile b/docker/Dockerfile
index d475772..3bea531 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -9,7 +9,7 @@
 #
 # docker run -i --rm -p 8081:8081 springboot/sample-demo
 ####
-FROM maven:3.8.1-openjdk-17-slim
+FROM tomcat
 
 WORKDIR /build