diff --git a/Dockerfile b/Dockerfile
index d73f688..69fb29c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,7 @@
 FROM maven:3.9-eclipse-temurin-21 AS build
 COPY . /productdefinitions
+COPY pom.xml /productdefinitions
+COPY server-app/pom.xml /productdefinitions/server-app
 WORKDIR /productdefinitions
 
 RUN git clone -b feature/Produkte --single-branch https://bitbucket.org/omds/omdsservicedefinitions.git /tmp/lib \
@@ -8,7 +10,8 @@ RUN git clone -b feature/Produkte --single-branch https://bitbucket.org/omds/omd
 
 COPY . .
 
-RUN mvn clean package -DskipTests
+RUN mvn install -N
+RUN mvn -pl server-app -am clean package
 
 FROM eclipse-temurin:21-jre-alpine
 WORKDIR /productdefinitions