diff --git a/14.0.Dockerfile b/14.0.Dockerfile
index 44959ed28623556268065676ccce0a0100244fd6..41d432f2da7d6f10dd1846c6e7bb34e405eb9722 100644
--- a/14.0.Dockerfile
+++ b/14.0.Dockerfile
@@ -1,12 +1,10 @@
 FROM python:3.9-slim-buster
 MAINTAINER Le Filament <https://le-filament.com>
 
-ARG SAVE_COMMITS_DIR='/opt/odoo_commits/'
 ENV APT_DEPS='build-essential libldap2-dev libpq-dev libsasl2-dev' \
     LANG=C.UTF-8 \
     LC_ALL=C.UTF-8 \
-    PGDATABASE=odoo \
-    SAVE_COMMITS_DIR=$SAVE_COMMITS_DIR
+    PGDATABASE=odoo
 
 RUN set -x; \
         apt-get update &&\
@@ -31,6 +29,9 @@ RUN set -x; \
         apt-get -y autoremove &&\
         rm -rf /var/lib/apt/lists/* wkhtmltox.deb
 
+ARG SAVE_COMMITS_DIR='/opt/odoo_commits/'
+ENV SAVE_COMMITS_DIR=$SAVE_COMMITS_DIR
+
 # Add Git Known Hosts
 COPY ./ssh_known_git_hosts /root/.ssh/known_hosts
 
@@ -38,10 +39,11 @@ COPY ./ssh_known_git_hosts /root/.ssh/known_hosts
 ARG SAVE_COMMITS_FILENAME='ocb'
 RUN set -x; \
   repo='https://github.com/OCA/OCB' \
+  branch='14.0' \
   && useradd --create-home --home-dir /opt/odoo --no-log-init odoo \
   && /bin/bash -c "mkdir -p /opt/odoo/{etc,odoo,additional_addons,private_addons,data,private}" \
   && mkdir /opt/odoo_commits \
-  && git clone --single-branch --branch '14.0' --depth 1 "${repo}" /tmp/repo \
+  && git clone --single-branch --branch "${branch}" --depth 1 "${repo}" /tmp/repo \
     && commit="$(git -C /tmp/repo rev-parse HEAD)" \
     && mv /tmp/repo/* /opt/odoo/odoo/ \
     && echo "${repo};${commit}" > $SAVE_COMMITS_DIR/$SAVE_COMMITS_FILENAME \