diff --git a/assets/build/install.sh b/assets/build/install.sh
index 0d16848d..774aaa6a 100755
--- a/assets/build/install.sh
+++ b/assets/build/install.sh
@@ -251,6 +251,10 @@ echo "UseDNS no" >> /etc/ssh/sshd_config
 # move supervisord.log file to ${GITLAB_LOG_DIR}/supervisor/
 sed -i "s|^[#]*logfile=.*|logfile=${GITLAB_LOG_DIR}/supervisor/supervisord.log ;|" /etc/supervisor/supervisord.conf
 
+# prevent confusing warning "CRIT Supervisor running as root" by clarify run as root
+#   user not defined in supervisord.conf by default, so just append it after [supervisord] block
+sed -i "/\[supervisord\]/a user=root" /etc/supervisor/supervisord.conf
+
 # move nginx logs to ${GITLAB_LOG_DIR}/nginx
 sed -i \
   -e "s|access_log /var/log/nginx/access.log;|access_log ${GITLAB_LOG_DIR}/nginx/access.log;|" \
@@ -349,8 +353,6 @@ command=bundle exec sidekiq -c {{SIDEKIQ_CONCURRENCY}}
   -C ${GITLAB_INSTALL_DIR}/config/sidekiq_queues.yml
   -e ${RAILS_ENV}
   -t {{SIDEKIQ_SHUTDOWN_TIMEOUT}}
-  -P ${GITLAB_INSTALL_DIR}/tmp/pids/sidekiq.pid
-  -L ${GITLAB_INSTALL_DIR}/log/sidekiq.log
 user=git
 autostart=true
 autorestart=true