diff --git a/mailcow/src/mailcow-dockerized/data/Dockerfiles/acme/Dockerfile b/mailcow/src/mailcow-dockerized/data/Dockerfiles/acme/Dockerfile
new file mode 100644
index 0000000..8369ce3
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/Dockerfiles/acme/Dockerfile
@@ -0,0 +1,28 @@
+FROM alpine:3.11
+
+LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
+
+RUN apk upgrade --no-cache \
+  && apk add --update --no-cache \
+  bash \
+  curl \
+  openssl \
+  bind-tools \
+  jq \
+  mariadb-client \
+  redis \
+  tini \
+  tzdata \
+  python3 \
+  && python3 -m pip install --upgrade pip \
+  && python3 -m pip install acme-tiny
+
+COPY acme.sh /srv/acme.sh
+COPY functions.sh /srv/functions.sh
+COPY obtain-certificate.sh /srv/obtain-certificate.sh
+COPY reload-configurations.sh /srv/reload-configurations.sh
+COPY expand6.sh /srv/expand6.sh
+
+RUN chmod +x /srv/*.sh
+
+CMD ["/sbin/tini", "-g", "--", "/srv/acme.sh"]