diff --git a/Dockerfile-runtime b/Dockerfile-runtime
index aa8a3f2fb..f3d39a0c5 100644
--- a/Dockerfile-runtime
+++ b/Dockerfile-runtime
@@ -150,6 +150,7 @@ RUN \
   chmod -R a+rwx /jupyter/scikit_learn_data/lfw_home && \
   HOME=/jupyter jupyter notebook --generate-config && \
   sed -i "s/#c.NotebookApp.token = '<generated>'/c.NotebookApp.token = 'h2o'/" /jupyter/.jupyter/jupyter_notebook_config.py && \
+  echo "c.NotebookApp.allow_remote_access = False" >> /jupyter/.jupyter/jupyter_notebook_config.py && \
   chmod -R a+rwx /jupyter/.jupyter
 
 # Add shell wrapper