diff --git a/Dockerfile b/Dockerfile
index a191617..e6273fa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,14 +6,13 @@ LABEL AlternativeImageName="wollud1969/build-env-java"
 
 
 
-RUN \
-  apt update && \
-  apt install software-properties-common && \
-  curl https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public > adoptopenjdk.key && \
-  apt-key add adoptopenjdk.key && \
-  add-apt-repository --yes https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/ && \
-  apt update && \
-  apt install adoptopenjdk-8-hotspot && \
-  apt install -y maven && \
-  rm -rf /var/lib/apt/lists/* 
+RUN apt update 
+RUN apt install software-properties-common 
+RUN curl https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public > adoptopenjdk.key 
+RUN apt-key add adoptopenjdk.key 
+RUN add-apt-repository --yes https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/ 
+RUN apt update 
+RUN apt install adoptopenjdk-8-hotspot 
+RUN apt install -y maven 
+RUN rm -rf /var/lib/apt/lists/*