diff --git a/base-buster/Dockerfile b/base-buster/Dockerfile
--- a/base-buster/Dockerfile
+++ b/base-buster/Dockerfile
@@ -32,6 +32,7 @@
   python3-dev \
   python3-pip \
   python3-venv \
+  subversion \
   yarn \
   zstd \
   && \