diff --git a/Dockerfile b/Dockerfile
index 3b816bb..b2d9491 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,8 +7,11 @@ LABEL AlternativeImageName="wollud1969/build-env-java"
 
 
 RUN \
+  wget -qO - https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public | apt-key add -
+  add-apt-repository --yes https://adoptopenjdk.jfrog.io/adoptopenjdk/deb/
+
   apt update && \
-  apt install -y openjdk-8-jdk-headless && \
+  apt install adoptopenjdk-8-hotspot
   apt install -y maven && \
   rm -rf /var/lib/apt/lists/*