diff --git a/Dockerfile b/Dockerfile
index 53bcfc3..66cf8cb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -63,7 +63,7 @@ RUN mkdir -p /home/node/log \
 && mkdir -p  /home/node/crond \
 && mkdir -p  /home/node/run \
 && mkdir -p /run/nginx \
-&& npm install pm2@latest -g  \
+&& npm install pm2@latest express -g  \
 && chmod -R 755 /home/node \
 && chmod +x /usr/local/bin/mpi_bootstrap \
 && chmod +x /home/node/startup.sh \
diff --git a/startup.sh b/startup.sh
index 378430a..25e2142 100644
--- a/startup.sh
+++ b/startup.sh
@@ -78,7 +78,8 @@ chmod +x /home/$USER/crond/playground-sync.sh
 read -r -d '' VAR <<EOF
 #!/bin/bash
 
-su -c 'cd /home/$USER/$REPO/swarmlab-app/src; npm install; npm install express; npm cache clean --force;' - node
+su -c 'cd /home/$USER/$REPO/swarmlab-app/src; npm install; npm cache clean --force;' - node
+su -c 'pm2-runtime /home/$USER/crond/playground.config.js' - node
 
 
 EOF
diff --git a/supervisord-iot.conf b/supervisord-iot.conf
index facc913..b5fa264 100644
--- a/supervisord-iot.conf
+++ b/supervisord-iot.conf
@@ -5,10 +5,10 @@ command=bash -c "sleep 5 && cd /home/node && su -c 'ttyd --ssl --ssl-cert /home/
 stdout_logfile=/var/log/ttyd.log
 autorestart=true
 
-[program:pm2]
-command=bash -c 'sleep 5 && pm2-runtime /home/%(ENV_USER)s/crond/playground.config.js '
-stdout_logfile=/var/log/pm2.log
-autorestart=true
+#[program:pm2]
+#command=bash -c 'sleep 5 && pm2-runtime /home/%(ENV_USER)s/crond/playground.config.js '
+#stdout_logfile=/var/log/pm2.log
+#autorestart=true
 
 
 [program:nginx]