diff --git a/skib_application_dockerfile b/skib_application_dockerfile
index 182b3fa..1944ab3 100644
--- a/skib_application_dockerfile
+++ b/skib_application_dockerfile
@@ -1,8 +1,5 @@
-ARG PHP_IMAGE_VERSION=3.20.6
-FROM erseco/alpine-php-webserver:${PHP_IMAGE_VERSION}
-
-ARG VERSION
-ARG SUPERCRONIC_VERSION=0.2.33
+FROM git.h2-invent.com/public-system-design/alpine-php8-cron-webserver:3.20.7
+ARG VERSION=development
 
 LABEL version="${VERSION}" \
     Maintainer="H2 invent GmbH" \
@@ -30,18 +27,6 @@ RUN apk --no-cache add \
 
 RUN echo "Europe/Berlin" > /etc/timezone
 
-RUN wget https://github.com/aptible/supercronic/releases/download/v${SUPERCRONIC_VERSION}/supercronic-linux-amd64 -O /supercronic \
-    && chmod +x /supercronic
-
-RUN wget https://git.h2-invent.com/Public-System-Design/Public-Helperscripts/raw/branch/main/distributed_cron.sh -O /distributed_cron.sh \
-    && chmod +x /distributed_cron.sh
-
-RUN mkdir /etc/service/cron \
-    && echo "#!/bin/sh" > /etc/service/cron/run \
-    && echo "exec 2>&1 /supercronic /var/crontab" >> /etc/service/cron/run \
-    && chown -R nobody:nobody /etc/service/cron \
-    && chmod -R +x /etc/service/cron
-
 RUN echo "# Docker Cron Jobs" > /var/crontab \
     && echo "*/10 * * * * php /var/www/html/bin/console app:statistik:generate" >> /var/crontab \
     && echo "" >> /var/crontab \
@@ -53,26 +38,17 @@ RUN echo "#!/bin/sh" > /docker-entrypoint-init.d/02-symfony.sh \
     && echo "php bin/console cache:clear" >> /docker-entrypoint-init.d/02-symfony.sh \
     && chmod +x /docker-entrypoint-init.d/02-symfony.sh
 
-RUN --mount=type=secret,id=ARTIFACT_USER \
-    --mount=type=secret,id=ARTIFACT_SECRET \
-    --mount=type=secret,id=ARTIFACT_URL \
-    ARTIFACT_USER=$(cat /run/secrets/ARTIFACT_USER) \
-    ARTIFACT_SECRET=$(cat /run/secrets/ARTIFACT_SECRET) \
-    ARTIFACT_URL=$(cat /run/secrets/ARTIFACT_URL) \
-    && wget https://${ARTIFACT_USER}:${ARTIFACT_SECRET}@${ARTIFACT_URL}-${VERSION}.zip -O artifact.zip \
-    && unzip artifact.zip \
-    && chown -R nobody public \
-    && chown -R nobody var \
-    && chmod -R 700 public \
-    && chmod -R 700 var
-
-RUN rm artifact.zip \
-    && rm -r var/cache
-
 USER nobody
 
+RUN wget https://github.com/H2-invent/skib-unsere-schulkindbetreuung/releases/download/${VERSION}/artifact.zip -O artifact.zip \
+    && unzip artifact.zip \
+    && mkdir data \
+    && mkdir -p var/log \
+    && mkdir -p var/cache \
+    && rm artifact.zip
+
 ENV nginx_root_directory=/var/www/html/public \
     memory_limit=1024M \
     post_max_size=20M \
     upload_max_filesize=10M \
-    date_timezone=Europe/Berlin
\ No newline at end of file
+    date_timezone=Europe/Berlin