diff --git a/Dockerfile b/Dockerfile
index 765d321..107eeb6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,6 +18,7 @@ RUN apt-get update --yes && \
 RUN mkdir -p /opt/workspace-lib
 RUN mkdir /var/log/workspace-lib
 ADD https://maven.d4science.org/nexus/content/repositories/gcube-snapshots/org/gcube/data-access/sh-fuse-integration/2.0.0-SNAPSHOT/sh-fuse-integration-2.0.0-20211005.090627-1-jar-with-dependencies.jar /opt/workspace-lib/fuse-workspace.jar
+RUN chmod 0644 /opt/workspace-lib/fuse-workspace.jar
 
 COPY rsession.conf /etc/rstudio/rsession.conf
 RUN chmod 0644 /etc/rstudio/rsession.conf