diff --git a/Dockerfile b/Dockerfile
index 75742839..8c6ed08f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,13 +17,15 @@ RUN gradle --no-daemon build
 
 
 FROM alpine
-RUN apk --no-cache add bash fontconfig font-opensans graphviz openjdk21-jre weasyprint
-RUN adduser -D umbrella
+RUN apk --no-cache add bash fontconfig font-opensans graphviz openjdk21-jre weasyprint \
+ && adduser -D umbrella
 COPY --from=java_build /Umbrella/backend/build/libs/backend.jar /home/umbrella/jar/
 ADD https://github.com/plantuml/plantuml/releases/download/v1.2025.10/plantuml-1.2025.10.jar /home/umbrella/plantuml.jar
 WORKDIR /home/umbrella
-RUN chown -R umbrella . ; chmod a+rx plantuml.jar
+RUN mkdir .config \
+ && ln -s /host/config.json .config/Umbrella.json \
+ && chmod a+rx plantuml.jar \
+ && chown -R umbrella .
 USER umbrella
-RUN mkdir .config && ln -s /host/config.json .config/Umbrella.json
 EXPOSE 80
 CMD java -jar jar/backend.jar