diff --git a/dockerfiles/workspace/workspace.base.Dockerfile b/dockerfiles/workspace/workspace.base.Dockerfile
index cc2e2ce..6d17c02 100644
--- a/dockerfiles/workspace/workspace.base.Dockerfile
+++ b/dockerfiles/workspace/workspace.base.Dockerfile
@@ -314,4 +314,4 @@ COPY ./crontab/* /etc/cron.d/
 
 RUN chmod -R 644 /etc/cron.d
 
-ENTRYPOINT ["/bin/bash","-c","if [ ${INSTALL_PYTHON} = true ] && [ ${INSTALL_SUPERVISOR} = true ]; then service supervisor start; fi"]
+ENTRYPOINT ["/bin/bash", "-c", "if [ \"$INSTALL_SUPERVISOR\" = \"true\" ]; then service supervisor start && tail -f /dev/null; else tail -f /dev/null; fi"]