diff --git a/Dockerfile b/Dockerfile
index 18accc14e24b8fff571ae82a8c9763c6c967475d..6fc3a47048c5d755253ee4de6b4a49447d6b3b7a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
 FROM debian:jessie
+RUN apt-get update && apt-get -y upgrade
+RUN apt-get install -y curl build-essential debhelper dh-autoreconf dh-systemd autotools-dev libssl-dev nettle-dev docbook2x
 WORKDIR /root/
 COPY patches patches
 COPY build.sh build.sh
-RUN apt-get update && apt-get -y upgrade
-RUN apt-get install -y curl build-essential debhelper dh-autoreconf dh-systemd autotools-dev libssl-dev nettle-dev docbook2x
 RUN ./build.sh
 CMD tar c *.deb
diff --git a/README.md b/README.md
index bfbb858e4ed2851e6a7641563581e8cf12196e44..93951397faa85bc55e5568e55223fdfe5f0dfefa 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,6 @@ This docker will generate a .deb package for Radsecproxy.
 Edit **build.sh** and set the desired version number for Radsecproxy.
 
 ```
-docker build --no-cache -t radsecproxy-debbuild .
+docker build -t radsecproxy-debbuild .
 docker run -i radsecproxy-debbuild | tar x
 ```