diff --git a/Dockerfile b/Dockerfile
index c422e71..264da0d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -46,7 +46,7 @@ RUN for l in `cat /tmp/r_non_cran_pkgs.txt` ; do \
 # From github
 ADD https://code-repo.d4science.org/gCubeSystem/r-packages-list/raw/branch/master/r_github_pkgs.txt /tmp
 RUN mkdir -p /etc/R
-RUN echo "GITHUB_PAT=$GITHUB_PAT" >> /etc/R/Renviron.site
+#RUN echo "GITHUB_PAT=$GITHUB_PAT" >> /etc/R/Renviron.site
 #RUN for g in `cat /tmp/r_github_pkgs.txt` ; do \
 #    Rscript --slave --no-site-file --no-init-file --no-save --no-restore-history \
 #    -e " require(devtools); devtools::install_github('$g')" ; done
@@ -72,7 +72,7 @@ ADD 03_setup_root_path.sh /etc/cont-init.d/03_setup_root_path.sh
 
 # By default RStudio does not give access to all enviornment variables defined in the container (e.g. using ShinyProxy).
 # Uncomment the next line, to change this behavior.
-ADD 04_copy_env.sh /etc/cont-init.d/04_copy_env.sh
+#ADD 04_copy_env.sh /etc/cont-init.d/04_copy_env.sh
 ADD 05_setup_rsession_parameters.sh /etc/cont-init.d/05_setup_rsession_parameters.sh
 
 EXPOSE 8787