diff --git a/whois/Dockerfile b/whois/Dockerfile
deleted file mode 100644
index 8ed5a2d..0000000
--- a/whois/Dockerfile
+++ /dev/null
@@ -1,8 +0,0 @@
-FROM alpine:latest
-MAINTAINER Airton Zanon <airtonzanon@gmail.com>
-
-RUN apk --no-cache add \
-	--repository http://dl-3.alpinelinux.org/alpine/edge/testing/ \
-	whois
-
-ENTRYPOINT [ "whois" ]