diff --git a/Dockerfile b/Dockerfile
index 2b3e5c6..b82177f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,31 +1,29 @@
 # Radicale Dockerfile
 #
-# VERSION 0.2
+# VERSION 0.3
 
-FROM 	debian:latest
-
-ENV 	DEBIAN_FRONTEND noninteractive
+FROM 	alpine:latest
 
 # Base packages
-RUN 	apt-get update -qq && apt-get upgrade -y -qq
-RUN 	apt-get install -y --no-install-recommends git ca-certificates python2.7 python-setuptools python-pip \
-	build-essential libffi-dev python-dev
+RUN	apk update && \
+	apk upgrade && \
+	apk add ca-certificates git python python-dev py-setuptools py-pip build-base libffi-dev
 
 # Radicale installation
 RUN 	pip install passlib bcrypt
-RUN	mkdir -p /data/config && \ 
+RUN	mkdir -p /data/config && \
 	cd /data
 COPY 	. /data/radicale
 COPY	config /data/config
 RUN	cd /data/radicale && python2.7 setup.py install
 
 # User
-RUN 	useradd -d /home/radicale -m radicale && \
+RUN 	adduser -h /home/radicale -D radicale && \
 	mkdir -p /home/radicale/.config && \
  	ln -s /data/config /home/radicale/.config/radicale && \
  	chown -R radicale:radicale /data/config && \
 	chown -R radicale:radicale /home/radicale
- 
+
 USER 	radicale
 WORKDIR	/home/radicale