diff --git a/Dockerfile b/Dockerfile
index 96f5c6ce41..34547f51f9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,9 @@ FROM ubuntu:focal
 
 ENV DEBIAN_FRONTEND noninteractive
 
-RUN apt-get update && apt-get install -y git cmake make ruby gcc
+RUN apt-get update && apt-get install -y git cmake make ruby gcc python3 python3-pip
+
+RUN pip install pyyaml
 
 RUN useradd inav
 
diff --git a/cmake/docker_docs.sh b/cmake/docker_docs.sh
new file mode 100644
index 0000000000..a7effcccb1
--- /dev/null
+++ b/cmake/docker_docs.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+cd /src/
+python3 src/utils/update_cli_docs.py