diff --git a/README.md b/README.md
index 205733ab..495c76f6 100644
--- a/README.md
+++ b/README.md
@@ -38,46 +38,50 @@ You can start working with this straight away with our [template][].
 
 <!-- toc -->
 
-- [Image usage](#image-usage)
-  - [`/opt/odoo/custom`: The important one](#optodoocustom-the-important-one)
-    - [`/opt/odoo/custom/entrypoint.d`](#optodoocustomentrypointd)
-    - [`/opt/odoo/custom/build.d`](#optodoocustombuildd)
-    - [`/opt/odoo/custom/conf.d`](#optodoocustomconfd)
-    - [`/opt/odoo/custom/ssh`](#optodoocustomssh)
-    - [`/opt/odoo/custom/src`](#optodoocustomsrc)
-      - [`/opt/odoo/custom/src/odoo`](#optodoocustomsrcodoo)
-      - [`/opt/odoo/custom/src/private`](#optodoocustomsrcprivate)
-      - [`/opt/odoo/custom/src/repos.yaml`](#optodoocustomsrcreposyaml)
-        - [Automatic download of repos](#automatic-download-of-repos)
-      - [`/opt/odoo/custom/src/addons.yaml`](#optodoocustomsrcaddonsyaml)
-      - [`/opt/odoo/custom/dependencies/*.txt`](#optodoocustomdependenciestxt)
-  - [`/opt/odoo/common`: The useful one](#optodoocommon-the-useful-one)
-  - [`/opt/odoo/auto`: The automatic one](#optodooauto-the-automatic-one)
-    - [`/opt/odoo/auto/addons`](#optodooautoaddons)
-    - [`/opt/odoo/auto/odoo.conf`](#optodooautoodooconf)
-- [The `Dockerfile`](#the-dockerfile)
-- [Bundled tools](#bundled-tools)
-  - [`addons`](#addons)
-  - [`click-odoo` and related scripts](#click-odoo-and-related-scripts)
-  - [`nano`](#nano)
-  - [`log`](#log)
-  - [`pot`](#pot)
-  - [`psql`](#psql)
-  - [`inotify`](#inotify)
-  - [`debugpy`](#debugpy)
-  - [`pudb`](#pudb)
-  - [`git-aggregator`](#git-aggregator)
-  - [`autoaggregate`](#autoaggregate)
-    - [Example `repos.yaml` file](#example-reposyaml-file)
-  - [`odoo`](#odoo)
-- [Subproject template](#subproject-template)
-- [FAQ](#faq)
-  - [Will there be not retrocompatible changes on the image?](#will-there-be-not-retrocompatible-changes-on-the-image)
-  - [This project is too opinionated, but can I question any of those opinions?](#this-project-is-too-opinionated-but-can-i-question-any-of-those-opinions)
-  - [What's this `hooks` folder here?](#whats-this-hooks-folder-here)
-  - [How can I pin an image version?](#how-can-i-pin-an-image-version)
-  - [How can I help?](#how-can-i-help)
-- [Related Projects](#related-projects)
+- [Doodba](#doodba)
+  - [What?](#what)
+  - [Why?](#why)
+  - [How?](#how)
+  - [Image usage](#image-usage)
+    - [`/opt/odoo/custom`: The important one](#optodoocustom-the-important-one)
+      - [`/opt/odoo/custom/entrypoint.d`](#optodoocustomentrypointd)
+      - [`/opt/odoo/custom/build.d`](#optodoocustombuildd)
+      - [`/opt/odoo/custom/conf.d`](#optodoocustomconfd)
+      - [`/opt/odoo/custom/ssh`](#optodoocustomssh)
+      - [`/opt/odoo/custom/src`](#optodoocustomsrc)
+        - [`/opt/odoo/custom/src/odoo`](#optodoocustomsrcodoo)
+        - [`/opt/odoo/custom/src/private`](#optodoocustomsrcprivate)
+        - [`/opt/odoo/custom/src/repos.yaml`](#optodoocustomsrcreposyaml)
+          - [Automatic download of repos](#automatic-download-of-repos)
+        - [`/opt/odoo/custom/src/addons.yaml`](#optodoocustomsrcaddonsyaml)
+        - [`/opt/odoo/custom/dependencies/*.txt`](#optodoocustomdependenciestxt)
+    - [`/opt/odoo/common`: The useful one](#optodoocommon-the-useful-one)
+    - [`/opt/odoo/auto`: The automatic one](#optodooauto-the-automatic-one)
+      - [`/opt/odoo/auto/addons`](#optodooautoaddons)
+      - [`/opt/odoo/auto/odoo.conf`](#optodooautoodooconf)
+  - [The `Dockerfile`](#the-dockerfile)
+  - [Bundled tools](#bundled-tools)
+    - [`addons`](#addons)
+    - [`click-odoo` and related scripts](#click-odoo-and-related-scripts)
+    - [`nano`](#nano)
+    - [`log`](#log)
+    - [`pot`](#pot)
+    - [`psql`](#psql)
+    - [`inotify`](#inotify)
+    - [`debugpy`](#debugpy)
+    - [`pudb`](#pudb)
+    - [`git-aggregator`](#git-aggregator)
+    - [`autoaggregate`](#autoaggregate)
+      - [Example `repos.yaml` file](#example-reposyaml-file)
+    - [`odoo`](#odoo)
+  - [Subproject template](#subproject-template)
+  - [FAQ](#faq)
+    - [Will there be not retrocompatible changes on the image?](#will-there-be-not-retrocompatible-changes-on-the-image)
+    - [This project is too opinionated, but can I question any of those opinions?](#this-project-is-too-opinionated-but-can-i-question-any-of-those-opinions)
+    - [What's this `hooks` folder here?](#whats-this-hooks-folder-here)
+    - [How can I pin an image version?](#how-can-i-pin-an-image-version)
+    - [How can I help?](#how-can-i-help)
+  - [Related Projects](#related-projects)
 
 <!-- tocstop -->
 
@@ -141,6 +145,9 @@ subsequently run.
 Files here will be environment-variable-expanded and concatenated in
 `/opt/odoo/auto/odoo.conf` in the entrypoint.
 
+You can use a different custom directory to concatenate the configuration by using the
+`CUSTOM_CONF_DIR` environment variable in the odoo service of the compose specific file.
+
 #### `/opt/odoo/custom/ssh`
 
 It must follow the same structure as a standard `~/.ssh` directory, including `config`
diff --git a/bin/config-generate b/bin/config-generate
index 7865890d..921679af 100755
--- a/bin/config-generate
+++ b/bin/config-generate
@@ -26,7 +26,8 @@ except ImportError:
 
 ODOO_VERSION = os.environ.get("ODOO_VERSION")
 TARGET_FILE = os.environ.get("ODOO_RC", "/opt/odoo/auto/odoo.conf")
-CONFIG_DIRS = ("/opt/odoo/common/conf.d", "/opt/odoo/custom/conf.d")
+CUSTOM_CONF_DIR = os.environ.get("CUSTOM_CONF_DIR", "/opt/odoo/custom/conf.d")
+CONFIG_DIRS = ("/opt/odoo/common/conf.d", CUSTOM_CONF_DIR)
 CONFIG_FILES = []
 
 # Read all configuraiton files found in those folders