diff --git a/docker/POL/Dockerfile b/docker/POL/Dockerfile
index f143b62..0c25583 100644
--- a/docker/POL/Dockerfile
+++ b/docker/POL/Dockerfile
@@ -20,30 +20,38 @@
 # contact: bdiaz@whitestack.com or glavado@whitestack.com
 ##
 
-FROM ubuntu:20.04
+FROM ubuntu:20.04 as INSTALL
 
-LABEL authors="Benjamín Díaz"
+RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
+    DEBIAN_FRONTEND=noninteractive apt-get --yes install \
+    curl=7.68.0-1ubuntu2.4 \
+    gcc=4:9.3.0-1ubuntu2 \
+    python3=3.8.2-0ubuntu2 \
+    python3-setuptools=45.2.0-1 \
+    python3-dev=3.8.2-0ubuntu2 && \
+    python3 -m easy_install pip==21.0.1
 
-RUN DEBIAN_FRONTEND=noninteractive apt-get -y update \
- && DEBIAN_FRONTEND=noninteractive apt-get -y install \
-    git python3 python3-pip libmysqlclient-dev libssl-dev libffi-dev \
-    mysql-client curl software-properties-common
+ARG PYTHON3_OSM_COMMON_URL
+ARG PYTHON3_OSM_POLICY_MODULE_URL
 
-RUN pip3 install pip==21.0.1
+RUN curl $PYTHON3_OSM_COMMON_URL -o osm_common.deb
+RUN dpkg -i ./osm_common.deb
 
-ARG REPOSITORY_BASE=http://osm-download.etsi.org/repository/osm/debian
-ARG RELEASE=ReleaseNINE-daily
-ARG REPOSITORY_KEY=OSM%20ETSI%20Release%20Key.gpg
-ARG REPOSITORY=testing
+RUN curl $PYTHON3_OSM_POLICY_MODULE_URL -o osm_policy_module.deb
+RUN dpkg -i ./osm_policy_module.deb
 
-RUN curl ${REPOSITORY_BASE}/${RELEASE}/${REPOSITORY_KEY} | apt-key add -
-RUN add-apt-repository -y "deb ${REPOSITORY_BASE}/${RELEASE} ${REPOSITORY} POL common" && apt update
+RUN pip3 install \
+    -r /usr/lib/python3/dist-packages/osm_common/requirements.txt \
+    -r /usr/lib/python3/dist-packages/osm_policy_module/requirements.txt
 
-ARG POL_VERSION
-ARG COMMON_VERSION
+FROM ubuntu:20.04 as FINAL
 
-RUN DEBIAN_FRONTEND=noninteractive apt-get -y update \
- && DEBIAN_FRONTEND=noninteractive apt-get -y install python3-osm-policy-module${POL_VERSION}
+RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
+    DEBIAN_FRONTEND=noninteractive apt-get --yes install python3-minimal=3.8.2-0ubuntu2
+
+COPY --from=INSTALL /usr/lib/python3/dist-packages /usr/lib/python3/dist-packages
+COPY --from=INSTALL /usr/local/lib/python3.8/dist-packages  /usr/local/lib/python3.8/dist-packages
+COPY --from=INSTALL /usr/bin/osm* /usr/bin/
 
 COPY scripts/ scripts/
 
diff --git a/docker/POL/Makefile b/docker/POL/Makefile
deleted file mode 100644
index e7833c5..0000000
--- a/docker/POL/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-include ../mk/Makefile.include
-
-MDG=$(shell basename $(CURDIR))
-CONTAINER_NAME=pol