diff --git a/README.md b/README.md
index 99ba5fd..f6366e5 100644
--- a/README.md
+++ b/README.md
@@ -32,8 +32,9 @@ The above [example][13] can be executed without configuration or dependencies in
 ```sh
 git clone https://github.com/clebert/cybernaut.git && \
 cd cybernaut/example/ && \
+mkdir -p screenshots && \
 docker build -t clebert/cybernaut-example . && \
-docker run clebert/cybernaut-example
+docker run -v screenshots:/opt/cybernaut-example/screenshots -t clebert/cybernaut-example
 ```
 
 ## Contents
diff --git a/example/Dockerfile b/example/Dockerfile
index 6722479..81cd878 100644
--- a/example/Dockerfile
+++ b/example/Dockerfile
@@ -5,6 +5,8 @@ ADD . /opt/cybernaut-example
 WORKDIR /opt/cybernaut-example
 
 RUN rm -rf node_modules
+RUN rm -rf screenshots
+
 RUN npm install
 RUN apt-get update && apt-get install -y libgconf-2-4
 
diff --git a/example/README.md b/example/README.md
index d5cd85b..300a414 100644
--- a/example/README.md
+++ b/example/README.md
@@ -15,7 +15,9 @@ npm install && npm run chrome
 Alternatively, run the test in a docker container:
 
 ```sh
-docker build -t clebert/cybernaut-example . && docker run clebert/cybernaut-example
+mkdir -p screenshots && \
+docker build -t clebert/cybernaut-example . && \
+docker run -v screenshots:/opt/cybernaut-example/screenshots -t clebert/cybernaut-example
 ```
 
 ## Firefox