diff --git a/service/src/main/docker/Dockerfile b/service/src/main/docker/Dockerfile
index 7c37f330..ccd231f5 100644
--- a/service/src/main/docker/Dockerfile
+++ b/service/src/main/docker/Dockerfile
@@ -5,7 +5,7 @@ LABEL version=${project.version} \
       description="${project.description}"
 
 ADD ${project.build.finalName}-exec.jar /app.jar
-RUN apk add libc6-compat curl
+RUN apk --no-cache add libc6-compat curl && chmod 777 /app.jar
 
 EXPOSE 8443 8080
 ENTRYPOINT ["java","-jar","app.jar"]
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