diff --git a/Dockerfile_build b/Dockerfile_build
index ed7a178..5327d8d 100644
--- a/Dockerfile_build
+++ b/Dockerfile_build
@@ -1,10 +1,13 @@
-FROM docker:latest
+FROM python:buster
+
+# Only works for docker CLIENT (bind mounted socket)
+COPY --from=docker:18.09.3 /usr/local/bin/docker /usr/local/bin/
 
 # Based on https://github.com/Ilhicas/alpine-pipenv
 ARG packages
-RUN apk --update add python3 python3-dev curl gcc make \
-        musl-dev libffi-dev openssl-dev ${packages} \
-    && rm -rf /var/cache/apk/* \
+RUN apt-get update && \
+    apt-get install -y python3-dev curl gcc make \
+        libffi-dev libssl-dev ${packages} \
     && pip3 install -U pip pipenv
 RUN curl -L https://github.com/docker/compose/releases/download/1.25.5/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose && \
     chmod +x /usr/local/bin/docker-compose 
@@ -15,7 +18,7 @@ COPY Pipfile* /root/
 WORKDIR /root
 
 RUN pipenv install --system \
-    && sed -i 's|/bin/sh|/bin/bash|g' /usr/lib/python3.8/site-packages/testinfra/backend/docker.py
+    && sed -i 's|/bin/sh|/bin/bash|g' /usr/local/lib/python3.8/site-packages/testinfra/backend/docker.py
 
 
 RUN echo "set -ex && Dockerfile.sh && \$@" > /usr/local/bin/entrypoint.sh