diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index 8bd445b..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,5 +0,0 @@
-FROM alpine:3.10
-RUN apk --no-cache add ca-certificates
-RUN wget https://github.com/aleph-engineering/rocketchat-notification/releases/download/1.4.1/rocketchat-notification -P /usr/bin/ && chmod +x /usr/bin/rocketchat-notification
-COPY entrypoint.sh /entrypoint.sh
-ENTRYPOINT ["/entrypoint.sh"]