diff --git a/README.md b/README.md
index e65b9bf..41960c5 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ make --directory=docker
 
 Next we need to launch the server:
 ```bash
-docker run --init --rm --publish 3000:3000/tcp org-investigation
+docker run --init --rm --publish 3000:3000/tcp --read-only --mount type=tmpfs,destination=/tmp org-investigation
 ```
 
 This launches a server listening on port 3000, so pop open your browser to http://127.0.0.1:3000/ to access the web interface.
diff --git a/scripts/launch_docker.bash b/scripts/launch_docker.bash
index 69ca8e3..081e7ec 100755
--- a/scripts/launch_docker.bash
+++ b/scripts/launch_docker.bash
@@ -6,7 +6,7 @@ DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 function main {
     make --directory "$DIR/../docker"
-    exec docker run --init --rm --publish 3000:3000/tcp org-investigation
+    exec docker run --init --rm --read-only --mount type=tmpfs,destination=/tmp --publish 3000:3000/tcp org-investigation
 }
 
 main "${@}"