diff --git a/Dockerfile b/Dockerfile
index f787524548..f6a908cfc2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,11 @@ FROM ubuntu:20.04 as build
 
 ENV DEBIAN_FRONTEND=noninteractive
 
-RUN sudo ./install.sh
+COPY requirements.txt /
+COPY requirements_extra.txt /
+COPY install.sh /
+
+RUN apt-get update && apt-get install -y sudo && ./install.sh --extra
 
 RUN mkdir /papermario
 WORKDIR /papermario
diff --git a/README.md b/README.md
index 03882ee791..d599574a5f 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,16 @@ $ ./install.sh
 
 Our install script does not yet support distros other than Ubuntu, Arch, and their derivatives. Please consider contributing to the script if you use another distro!
 
+##### Docker
+
+A Docker image containing all dependencies can be built and ran as follows:
+```sh
+# build image
+$ docker build . -t pm
+# spin up container, mounting current directory inside
+$ docker run --rm -ti -v $(pwd):/papermario pm
+```
+
 #### Base ROM
 
 You'll need a Paper Mario (USA) ROM to work on this project. Copy it into the root directory of the repository with the name `baserom.z64`.