diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index ebdff68..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,12 +0,0 @@
-ARG BUILD_DATE
-
-LABEL org.label-schema.build-date="$BUILD_DATE" \
-      org.label-schema.name="Zammad" \
-      org.label-schema.license="AGPL-3.0" \
-      org.label-schema.description="Docker container for Zammad - Dummy Dockerfile for DockerHub autobuilds" \
-      org.label-schema.url="https://zammad.org" \
-      org.label-schema.vcs-url="https://github.com/zammad/zammad" \
-      org.label-schema.vcs-type="Git" \
-      org.label-schema.vendor="Zammad" \
-      org.label-schema.schema-version="5.1.0" \
-      org.label-schema.docker.cmd="sysctl -w vm.max_map_count=262144;docker-compose up"