diff --git a/Dockerfile b/Dockerfile
index 0c74cf3..f6a14f1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,9 +2,10 @@ FROM folioci/alpine-jre-openjdk21:latest
 
 ARG VERSION=1.1.0-SNAPSHOT
 
-COPY entrypoint.sh /entrypoint.sh
-COPY target/OAI-PMH-Viewer-${VERSION}-fat.jar /oai-viewer.jar
+USER root
+RUN apk upgrade --no-cache
+USER folio
 
-EXPOSE 8088
+COPY target/OAI-PMH-Viewer-${VERSION}-fat.jar ${JAVA_APP_DIR}
 
-ENTRYPOINT ["/entrypoint.sh"]
+EXPOSE 8088