diff --git a/Dockerfile.alpine-3 b/Dockerfile.alpine-3
index 522ae48..969fdfd 100644
--- a/Dockerfile.alpine-3
+++ b/Dockerfile.alpine-3
@@ -2,6 +2,4 @@ FROM alpine:3.4
 
 RUN apk add --no-cache ansible
 
-WORKDIR /site
-
 CMD ["ansible-playbook", "--help"]
diff --git a/Dockerfile.debian-8 b/Dockerfile.debian-8
index 9649e21..632d2a3 100644
--- a/Dockerfile.debian-8
+++ b/Dockerfile.debian-8
@@ -12,6 +12,4 @@ RUN apt-get -q update \
     && pip install --quiet --upgrade \
       ansible
 
-WORKDIR /site
-
 CMD ["ansible-playbook", "--help"]
diff --git a/Dockerfile.fedora-24 b/Dockerfile.fedora-24
index 88a404a..cc2bf57 100644
--- a/Dockerfile.fedora-24
+++ b/Dockerfile.fedora-24
@@ -5,6 +5,4 @@ RUN dnf -y install \
     openssh-clients \
   && dnf clean all
 
-WORKDIR /site
-
 CMD ["ansible-playbook", "--help"]
diff --git a/Dockerfile.ubuntu-16.04 b/Dockerfile.ubuntu-16.04
index ba828a1..93398fd 100644
--- a/Dockerfile.ubuntu-16.04
+++ b/Dockerfile.ubuntu-16.04
@@ -9,6 +9,4 @@ RUN apt-get update \
       ansible \
     && apt-get autoclean
 
-WORKDIR /site
-
 CMD ["ansible-playbook", "--help"]
diff --git a/README.md b/README.md
index 878dad2..281cfa8 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@ Available with four image tags:
 ## run ansible
 
     docker run -it --rm \
+        -w /site \
         -v /path/to/site/:/site \
         -v /path/to/ansible-user-ssh/:/root/.ssh:ro \
         --tmpfs /root/.ansible \