diff --git a/ubuntu-distro/Dockerfile b/ubuntu-distro/Dockerfile
index 66085f9..cf82f8d 100644
--- a/ubuntu-distro/Dockerfile
+++ b/ubuntu-distro/Dockerfile
@@ -1,6 +1,6 @@
 FROM amd64/ubuntu:22.04
 RUN export DEBIAN_FRONTEND=noninteractive; apt-get update && \
          apt-get install -y --no-install-recommends file build-essential autoconf automake bison flex libssl-dev bc u-boot-tools swig python3 python3-pip wget device-tree-compiler python3-dev && \
-         pip3 install jsonschema pyelftools PyYAML && \
+         pip3 install jsonschema pyelftools PyYAML Mako && \
          rm -rf /var/lib/apt/lists/*