diff --git a/.gitignore b/.gitignore
index a7c2f58..d18d5cc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 __pycache__
 secret.txt
 /local_test/
+/poetry.lock
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..2edd58a
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,36 @@
+SHELL := /bin/bash
+
+all: help
+
+help:
+	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z0-9 -]+:.*?## / {printf "\033[36m%-22s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)
+
+check-poetry:
+	@if [[ "$(shell poetry --version 2>/dev/null)" == *"Poetry"* ]] ; \
+	then \
+		echo "Poetry found, ok." ; \
+	else \
+		echo 'Please install poetry first, with e.g.:' ; \
+		echo 'make install-poetry' ; \
+		exit 1 ; \
+	fi
+
+install-poetry:  ## install or update poetry
+	pip3 install -U poetry
+
+install: check-poetry  ## install project via poetry
+	poetry install
+
+update: install-poetry  ## update the sources and installation
+	poetry update
+
+local-test: check-poetry  ## Run local_test.py to run the project locally
+	poetry run ./local_test.py
+
+local-diff-settings:  ## Run "manage.py diffsettings" with local test
+	poetry run python3 local_test/opt_yunohost/manage.py diffsettings
+
+
+##############################################################################
+
+.PHONY: help check-poetry install-poetry install update local-test
\ No newline at end of file
diff --git a/README.md b/README.md
index 2d0b2d4..e7fac34 100644
--- a/README.md
+++ b/README.md
@@ -111,20 +111,20 @@ For quicker developing of Django-For-Runners in the context of YunoHost app,
 it's possible to run the Django developer server with the settings
 and urls made for YunoHost installation.
 
-For this, just run `local_test.py` in a Django-For-Runners virtualenv. 
-
 e.g.:
 ```bash
-~$ git clone https://github.com/jedie/Django-For-Runners.git
 ~$ git clone https://github.com/YunoHost-Apps/django-for-runners_ynh.git
-~$ cd Django-For-Runners/
-~/Django-For-Runners$ make install
-~/Django-For-Runners$ poetry shell
-(django-for-runners-yd_5sxYx-py3.8) ~/Django-For-Runners$ cd ../django-for-runners_ynh/
-(django-for-runners-yd_5sxYx-py3.8) ~/django-for-runners_ynh$ ./local_test.py
-...
-Django version 2.2.17, using settings 'ynh_django-for-runners_settings'
-Starting development server at http://127.0.0.1:8000/
+~$ cd django-for-runners_ynh/
+~/django-for-runners_ynh$ make
+install-poetry         install or update poetry
+install                install project via poetry
+update                 update the sources and installation
+local-test             Run local_test.py to run the project locally
+local-diff-settings    Run "manage.py diffsettings" with local test
+
+~/django-for-runners_ynh$ make install-poetry
+~/django-for-runners_ynh$ make install
+~/django-for-runners_ynh$ make local-test
 ```
 
 Notes:
diff --git a/manifest.json b/manifest.json
index 71f217f..c9bd2f3 100644
--- a/manifest.json
+++ b/manifest.json
@@ -5,7 +5,7 @@
 	"description": {
 		"en": "Store your GPX tracks of your running (or other sports activity)"
 	},
-	"version": "0.12.0rc2~ynh1",
+	"version": "0.12.0rc2~ynh2",
 	"url": "https://github.com/jedie/django-for-runners",
 	"license": "GPL-3.0",
 	"maintainer": {
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..4d17b07
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,16 @@
+[tool.poetry]
+name = "django-for-runners_ynh"
+version = "0.12.0rc2~ynh2"
+description = "Test django-for-runners_ynh via local_test.py"
+authors = ["JensDiemer <git@jensdiemer.de>"]
+license = "GPL"
+
+[tool.poetry.dependencies]
+python = ">=3.7,<4.0.0"
+django-for-runners = "*"
+
+[tool.poetry.dev-dependencies]
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"