diff --git a/Dockerfile b/Dockerfile
index ad89fbc..d2876bc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ LABEL org.d4science.image.licenses="EUPL-1.2" \
 
 # R and python3 packages required by wb3 ecosystem https://support.d4science.org/issues/26459
 COPY wb3-install2r-packages.txt /rocker_scripts
-RUN for f in `cat //rocker_scripts/wb3-install2r-packages.txt` ; do install2.r --error --skipinstalled --ncpus -1 $f || exit 1 ; done
+RUN for f in `cat /rocker_scripts/wb3-install2r-packages.txt` ; do install2.r --error --skipinstalled --ncpus -1 $f || exit 1 ; done
 
 RUN pip3 install \
     numpy \
@@ -26,6 +26,7 @@ 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
 
 # Rstudio settings
 COPY rsession.conf /etc/rstudio/rsession.conf