diff --git a/demo/Dockerfile b/demo/Dockerfile
index d19c91b0a..97fc4d22f 100644
--- a/demo/Dockerfile
+++ b/demo/Dockerfile
@@ -26,6 +26,7 @@ FROM alpine:3.16
 COPY --from=ghcr.io/prymitive/kthxbye:v0.15 /kthxbye /kthxbye
 COPY --from=prom/alertmanager:v0.24.0 /bin/alertmanager /alertmanager
 RUN apk add supervisor python3 && rm  -rf /tmp/* /var/cache/apk/*
+COPY demo/run.sh /run.sh
 COPY demo/supervisord.conf /etc/supervisord.conf
 COPY demo/alertmanager.yaml /etc/alertmanager.yaml
 COPY demo/generator.py /generator.py
diff --git a/demo/run.sh b/demo/run.sh
new file mode 100755
index 000000000..50cb8fe8a
--- /dev/null
+++ b/demo/run.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+sleep 5
+$@
diff --git a/demo/supervisord.conf b/demo/supervisord.conf
index 53528ee28..4a2a5d423 100644
--- a/demo/supervisord.conf
+++ b/demo/supervisord.conf
@@ -6,6 +6,15 @@ logfile_maxbytes = 1MB
 logfile_backups=0
 loglevel = info
 
+[program:prometheus]
+command=/prometheus.py 8082
+autorestart=true
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+priority=1
+
 [program:alertmanager1]
 command=/alertmanager --config.file=/etc/alertmanager.yaml --log.level=error --storage.path=/tmp/alertmanager1 --web.listen-address=:9093  --cluster.listen-address=127.0.0.1:8001 --cluster.peer=127.0.0.1:8002 --cluster.settle-timeout=1s
 autorestart=true
@@ -13,6 +22,7 @@ stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr
 stderr_logfile_maxbytes=0
+priority=1
 
 [program:alertmanager2]
 command=/alertmanager --config.file=/etc/alertmanager.yaml --log.level=error --storage.path=/tmp/alertmanager2 --web.listen-address=:9094  --cluster.listen-address=127.0.0.1:8002 --cluster.peer=127.0.0.1:8001 --cluster.settle-timeout=1s
@@ -21,6 +31,7 @@ stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr
 stderr_logfile_maxbytes=0
+priority=1
 
 [program:alertmanager3]
 command=/alertmanager --config.file=/etc/alertmanager.yaml --log.level=error --storage.path=/tmp/alertmanager3 --web.listen-address=:9095 --cluster.listen-address=127.0.0.1:8003
@@ -29,35 +40,31 @@ stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr
 stderr_logfile_maxbytes=0
-
-[program:generator]
-command=/generator.py
-autorestart=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0
-
-[program:karma]
-command=/karma --config.file /etc/karma.yaml
-autorestart=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0
+priority=1
 
 [program:kthxbye]
-command=/kthxbye -listen :8081
+command=/run.sh /kthxbye -listen :8081
 autorestart=true
 stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr
 stderr_logfile_maxbytes=0
+priority=10
 
-[program:prometheus]
-command=/prometheus.py 8082
+[program:karma]
+command=/run.sh /karma --config.file /etc/karma.yaml
 autorestart=true
 stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr
 stderr_logfile_maxbytes=0
+priority=20
+
+[program:generator]
+command=/run.sh /generator.py
+autorestart=true
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+priority=30