diff --git a/Dockerfile b/Dockerfile
index 8e78df4aecb1cf443e3cce68c72fe1c597841029..4874c86b75b40412dc6c761244896329c51ee367 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,19 +19,8 @@ ENV SNAP="/snap/snapcraft/current"
 ENV SNAP_NAME="snapcraft"
 ENV SNAP_ARCH="amd64"
 
-RUN apt-get install -y nsis rsync wget
+RUN apt-get install -y nsis rsync
 
-RUN mkdir /usr/lib/jdk && \
-        cd /usr/lib/jdk && \
-        wget https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.15%2B10/OpenJDK11U-jdk_x64_linux_hotspot_11.0.15_10.tar.gz && \ 
-        tar -xvf OpenJDK11U-jdk_x64_linux_hotspot_11.0.15_10.tar.gz
-
-RUN echo 'PATH="${PATH}:/usr/lib/jdk/jdk-11.0.15+10/bin"' >> /etc/environment && \
-        echo 'JAVA_HOME="/usr/lib/jdk/jdk-11.0.15+10"' >> /etc/environment && \
-        update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jdk/jdk-11.0.15+10/bin/java" 0 && \
-        update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jdk/jdk-11.0.15+10/bin/javac" 0 && \
-        update-alternatives --set java /usr/lib/jdk/jdk-11.0.15+10/bin/java && \
-        update-alternatives --set javac /usr/lib/jdk/jdk-11.0.15+10/bin/javac && \
-        update-alternatives --list java && \
-        update-alternatives --list javac && \
-        rm /usr/lib/jdk/OpenJDK11U-jdk_x64_linux_hotspot_11.0.15_10.tar.gz 
+# install jvm
+COPY buildSrc/linux/jdk-11.0.2 /usr/lib/jdk/jdk-11.0.2
+ENV JAVA_HOME=/usr/lib/jdk/jdk-11.0.2