diff --git a/.examples/docker/docker-compose-local.yml b/.examples/docker/docker-compose-local.yml
index f34a8d2..a0cc1f2 100644
--- a/.examples/docker/docker-compose-local.yml
+++ b/.examples/docker/docker-compose-local.yml
@@ -22,8 +22,7 @@ services:
   cron:
     image: librebooking/librebooking:4.1.0
     restart: always
-    user: root
-    entrypoint: /usr/local/bin/cron.sh
+    command: supercronic /config/lb-jobs-cron
     depends_on:
       - app
     volumes:
diff --git a/.examples/docker/docker-compose-public.yml b/.examples/docker/docker-compose-public.yml
index f58bbfa..8604037 100644
--- a/.examples/docker/docker-compose-public.yml
+++ b/.examples/docker/docker-compose-public.yml
@@ -58,8 +58,7 @@ services:
     restart: always
     depends_on:
       - lb1
-    user: root
-    entrypoint: /usr/local/bin/cron.sh
+    command: supercronic /config/lb-jobs-cron
     volumes:
       - lb1_conf:/config
     env_file:
@@ -89,8 +88,7 @@ services:
     restart: always
     depends_on:
       - lb2
-    user: root
-    entrypoint: /usr/local/bin/cron.sh
+    command: supercronic /config/lb-jobs-cron
     volumes:
       - lb2_conf:/config
     env_file:
diff --git a/Dockerfile b/Dockerfile
index 3fbad93..c0f50bd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,6 +21,16 @@ fi
 rm -rf .git
 EORUN
 
+# Build supercronic
+FROM golang:trixie AS supercronic
+ADD https://github.com/aptible/supercronic.git#v0.2.44 src
+WORKDIR /go/src
+RUN <<EORUN
+set -eux
+go mod vendor
+go install
+EORUN
+
 FROM php:${VERSION_PHP}-apache
 # Labels
 LABEL org.opencontainers.image.title="LibreBooking"
@@ -40,6 +50,10 @@ COPY --chown=www-data:www-data --chmod=0755 \
 # Copy composer
 COPY --from=comp /usr/bin/composer /usr/bin/composer
 
+# Copy supercronic
+COPY --from=supercronic \
+     /go/bin/supercronic /usr/local/bin/supercronic
+
 # Copy Librebooking
 COPY --from=upstream \
      --chown=www-data:root --chmod=0775 \
diff --git a/RUN.md b/RUN.md
index 51fb124..3a9ef3d 100644
--- a/RUN.md
+++ b/RUN.md
@@ -50,10 +50,7 @@ scheduler. For a full list of background jobs, checkout the
 The background jobs can either be handled by the:
 
 * Container itself, by running a separate `librebooking/librebooking` container
-where the:
-
-  * user is set to `root`
-  * entrypoint is set to `cron.sh`
+where the command is set to `supercronic /config/lb-jobs-cron`
 
 * Host running the container, by calling the desired script, as in
 
diff --git a/bin/cron.sh b/bin/cron.sh
deleted file mode 100644
index 7e13890..0000000
--- a/bin/cron.sh
+++ /dev/null
@@ -1,57 +0,0 @@
-#!/bin/bash
-# vim: set expandtab ts=2 sw=2 ai :
-set -eu
-
-# Constants
-readonly DFT_LOGGING_FLR="/var/log/librebooking"
-readonly DFT_LOGGING_LEVEL="none"
-readonly DFT_LOGGING_SQL=false
-readonly DFT_APP_PATH=""
-
-file_env() {
-  local var="$1"
-  local fileVar="${var}_FILE"
-  local def="${2:-}"
-  local varValue
-  varValue=$(env | grep -E "^${var}=" | sed -E -e "s/^${var}=//")
-  local fileVarValue
-  fileVarValue=$(env | grep -E "^${fileVar}=" | sed -E -e "s/^${fileVar}=//")
-  if [ -n "${varValue}" ] && [ -n "${fileVarValue}" ]; then
-    echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
-    exit 1
-  fi
-  if [ -n "${varValue}" ]; then
-    export "$var"="${varValue}"
-  elif [ -n "${fileVarValue}" ]; then
-    export "$var"="$(cat "${fileVarValue}")"
-  elif [ -n "${def}" ]; then
-    export "$var"="$def"
-  fi
-  unset "$fileVar"
-}
-
-# Initialize variables
-file_env LB_DB_USER_PWD
-
-LB_LOGGING_FOLDER=${LB_LOGGING_FOLDER:-${DFT_LOGGING_FLR}}
-LB_LOGGING_LEVEL=${LB_LOGGING_LEVEL:-${DFT_LOGGING_LEVEL}}
-LB_LOGGING_SQL=${LB_LOGGING_SQL:-${DFT_LOGGING_SQL}}
-APP_PATH=${APP_PATH:-${DFT_APP_PATH}}
-
-# Set the php timezone file
-if [ -f /usr/share/zoneinfo/"${LB_DEFAULT_TIMEZONE}" ]; then
-  INI_FILE="/usr/local/etc/php/conf.d/librebooking.ini"
-  echo "[Date]" >>${INI_FILE}
-  echo "date.timezone=\"${LB_DEFAULT_TIMEZONE}\"" >>${INI_FILE}
-fi
-
-# Link the configuration file
-if ! [ -f /var/www/html/config/config.php ]; then
-  ln -s /config/config.php /var/www/html/config/config.php
-fi
-
-# Load cron jobs under user www-data
-crontab -u www-data /config/lb-jobs-cron
-
-# Switch to cron
-exec /usr/sbin/cron -f -L 5
diff --git a/lb-jobs-cron b/lb-jobs-cron
index 398d0f0..a7ab46e 100644
--- a/lb-jobs-cron
+++ b/lb-jobs-cron
@@ -1,6 +1,6 @@
-* * * * * /usr/local/bin/php -f /var/www/html/Jobs/autorelease.php > /dev/stdout 2>&1
-* * * * * /usr/local/bin/php -f /var/www/html/Jobs/sendmissedcheckin.php > /dev/stdout 2>&1
-* * * * * /usr/local/bin/php -f /var/www/html/Jobs/sendreminders.php > /dev/stdout 2>&1
-0 0 * * * /usr/local/bin/php -f /var/www/html/Jobs/sendseriesend.php > /dev/stdout 2>&1
-* * * * * /usr/local/bin/php -f /var/www/html/Jobs/sendwaitlist.php > /dev/stdout 2>&1
-0 0 * * * /usr/local/bin/php -f /var/www/html/Jobs/sessioncleanup.php > /dev/stdout 2>&1
+* * * * * /usr/local/bin/php -f /var/www/html/Jobs/autorelease.php
+* * * * * /usr/local/bin/php -f /var/www/html/Jobs/sendmissedcheckin.php
+* * * * * /usr/local/bin/php -f /var/www/html/Jobs/sendreminders.php
+0 0 * * * /usr/local/bin/php -f /var/www/html/Jobs/sendseriesend.php
+* * * * * /usr/local/bin/php -f /var/www/html/Jobs/sendwaitlist.php
+0 0 * * * /usr/local/bin/php -f /var/www/html/Jobs/sessioncleanup.php
diff --git a/setup.sh b/setup.sh
index 8462b8b..2308619 100644
--- a/setup.sh
+++ b/setup.sh
@@ -12,7 +12,6 @@ set -x
 apt-get update
 apt-get upgrade --yes
 apt-get install --yes --no-install-recommends \
-  cron \
   libjpeg-dev \
   libldap-dev \
   libpng-dev \