diff --git a/t/Dockerfile b/t/Dockerfile
index f453815..c3ed448 100644
--- a/t/Dockerfile
+++ b/t/Dockerfile
@@ -1,20 +1,19 @@
-# DOCKER_NAME=janus-admin-stretch
-FROM docker.mgm.sipwise.com/sipwise-stretch:latest
+# DOCKER_NAME=janus-admin-buster
+FROM docker.mgm.sipwise.com/sipwise-buster:latest
 
 # Important! Update this no-op ENV variable when this Dockerfile
 # is updated with the current date. It will force refresh of all
 # of the base images and things like `apt-get update` won't be using
 # old cached versions when the Dockerfile is built.
-ENV REFRESHED_AT 2017-09-25
+ENV REFRESHED_AT 2019-06-27
 
-# TODO - the release-trunk-stretch is too dynamic yet, though required build deps
-RUN echo "deb https://deb.sipwise.com/autobuild/ release-trunk-stretch main" >>/etc/apt/sources.list
+# TODO - the release-trunk-buster is too dynamic yet, though required build deps
+RUN echo "deb https://deb.sipwise.com/autobuild/ release-trunk-buster main" >>/etc/apt/sources.list
 
 RUN apt-get update
 RUN apt-get install --assume-yes \
         curl \
         nodejs \
-        nodejs-legacy \
         npm
 
 ADD package.json /tmp/
@@ -34,13 +33,13 @@ WORKDIR /code
 # ----------------------
 # When you want to build the base image from scratch (jump to the next section if you don't want to build yourself!):
 # NOTE: run the following commands from root folder of git repository:
-# % docker build --tag="janus-admin-stretch" -f ./t/Dockerfile .
-# % docker run --rm -i -t -v $(pwd):/code:ro -v /results janus-admin-stretch:latest bash
+# % docker build --tag="janus-admin-buster" -f ./t/Dockerfile .
+# % docker run --rm -i -t -v $(pwd):/code:ro -v /results janus-admin-buster:latest bash
 #
 # Use the existing docker image:
-# % docker pull docker.mgm.sipwise.com/janus-admin-stretch
+# % docker pull docker.mgm.sipwise.com/janus-admin-buster
 # NOTE: run the following command from root folder of git repository:
-# % docker run --rm -i -t -v $(pwd):/code:ro -v /results docker.mgm.sipwise.com/janus-admin-stretch:latest bash
+# % docker run --rm -i -t -v $(pwd):/code:ro -v /results docker.mgm.sipwise.com/janus-admin-buster:latest bash
 #
 # Inside docker:
 #   cd /code && ./t/testrunner