diff --git a/bocal/settings.py b/bocal/settings.py
deleted file mode 100644
index 36bf1cd..0000000
--- a/bocal/settings.py
+++ /dev/null
@@ -1,120 +0,0 @@
-"""
-Django settings for bocal project.
-
-Generated by 'django-admin startproject' using Django 1.11.5.
-
-For more information on this file, see
-https://docs.djangoproject.com/en/1.11/topics/settings/
-
-For the full list of settings and their values, see
-https://docs.djangoproject.com/en/1.11/ref/settings/
-"""
-
-import os
-
-# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
-BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
-
-
-# Quick-start development settings - unsuitable for production
-# See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/
-
-# SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'k340m-_mw#i#up8ajv9$$=$tgpji3f3j!jafj2+ken*@wo9u0%'
-
-# SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
-
-ALLOWED_HOSTS = []
-
-
-# Application definition
-
-INSTALLED_APPS = [
-    'django.contrib.admin',
-    'django.contrib.auth',
-    'django.contrib.contenttypes',
-    'django.contrib.sessions',
-    'django.contrib.messages',
-    'django.contrib.staticfiles',
-]
-
-MIDDLEWARE = [
-    'django.middleware.security.SecurityMiddleware',
-    'django.contrib.sessions.middleware.SessionMiddleware',
-    'django.middleware.common.CommonMiddleware',
-    'django.middleware.csrf.CsrfViewMiddleware',
-    'django.contrib.auth.middleware.AuthenticationMiddleware',
-    'django.contrib.messages.middleware.MessageMiddleware',
-    'django.middleware.clickjacking.XFrameOptionsMiddleware',
-]
-
-ROOT_URLCONF = 'bocal.urls'
-
-TEMPLATES = [
-    {
-        'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [],
-        'APP_DIRS': True,
-        'OPTIONS': {
-            'context_processors': [
-                'django.template.context_processors.debug',
-                'django.template.context_processors.request',
-                'django.contrib.auth.context_processors.auth',
-                'django.contrib.messages.context_processors.messages',
-            ],
-        },
-    },
-]
-
-WSGI_APPLICATION = 'bocal.wsgi.application'
-
-
-# Database
-# https://docs.djangoproject.com/en/1.11/ref/settings/#databases
-
-DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
-    }
-}
-
-
-# Password validation
-# https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators
-
-AUTH_PASSWORD_VALIDATORS = [
-    {
-        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
-    },
-    {
-        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
-    },
-]
-
-
-# Internationalization
-# https://docs.djangoproject.com/en/1.11/topics/i18n/
-
-LANGUAGE_CODE = 'en-us'
-
-TIME_ZONE = 'UTC'
-
-USE_I18N = True
-
-USE_L10N = True
-
-USE_TZ = True
-
-
-# Static files (CSS, JavaScript, Images)
-# https://docs.djangoproject.com/en/1.11/howto/static-files/
-
-STATIC_URL = '/static/'
diff --git a/bocal/settings.py b/bocal/settings.py
new file mode 120000
index 0000000..f1c999f
--- /dev/null
+++ b/bocal/settings.py
@@ -0,0 +1 @@
+settings_dev.py
\ No newline at end of file
diff --git a/bocal/settings_base.py b/bocal/settings_base.py
new file mode 100644
index 0000000..476c551
--- /dev/null
+++ b/bocal/settings_base.py
@@ -0,0 +1,86 @@
+"""
+Django settings for bocal project.
+
+Generated by 'django-admin startproject' using Django 1.11.5.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/1.11/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/1.11/ref/settings/
+"""
+
+import os
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+# Public dir: a good base path for MEDIA_ROOT and STATIC_ROOT
+PUBLIC_DIR = os.path.join(BASE_DIR, 'public')
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'bocal.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'bocal.wsgi.application'
+
+
+# Password validation
+# https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/1.11/howto/static-files/
+
+STATIC_URL = '/static/'
+MEDIA_URL = '/media/'
diff --git a/bocal/settings_dev.py b/bocal/settings_dev.py
new file mode 100644
index 0000000..5c88c03
--- /dev/null
+++ b/bocal/settings_dev.py
@@ -0,0 +1,35 @@
+import os
+from .settings_base import *
+
+# SECURITY WARNING: keep the secret key used in production secret!
+# For production, generate a fresh one, eg. with
+#     pwgen -sy 60 1
+SECRET_KEY = 'k340m-_mw#i#up8ajv9$$=$tgpji3f3j!jafj2+ken*@wo9u0%'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+# Database
+# https://docs.djangoproject.com/en/1.11/ref/settings/#databases
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+    }
+}
+
+# Internationalization
+# https://docs.djangoproject.com/en/1.11/topics/i18n/
+LANGUAGE_CODE = 'fr-fr'
+TIME_ZONE = 'Europe/Paris'
+
+USE_I18N = True
+USE_L10N = True
+USE_TZ = True
+
+# Paths
+
+STATIC_ROOT = os.path.join(PUBLIC_DIR, 'static')
+MEDIA_ROOT = os.path.join(PUBLIC_DIR, 'media')
diff --git a/bocal/settings_prod.py b/bocal/settings_prod.py
new file mode 100644
index 0000000..4521cd6
--- /dev/null
+++ b/bocal/settings_prod.py
@@ -0,0 +1,46 @@
+import os
+from .settings_base import *
+
+# SECURITY WARNING: keep the secret key used in production secret!
+# For production, generate a fresh one, eg. with
+#     pwgen -sy 60 1
+SECRET_KEY = 'CHANGEMEQUICKLY'  # FIXME
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = False
+
+ALLOWED_HOSTS = ['localhost',
+                 ]  # FIXME: add your domain name(s) here.
+
+# Database
+# https://docs.djangoproject.com/en/1.11/ref/settings/#databases
+DATABASES = {
+    'default': { # FIXME add real settings
+        'ENGINE': 'django.db.backends.postgresql',
+        'NAME': '',  # DB name
+        'USER': '',  # DB user
+        'PASSWORD': '',  # user's password
+        'HOST': 'localhost',  # DB host -- change if DB is not local
+        'PORT': '5432',  # DB port -- 5432 is the default port for postgres
+    },
+
+    # Alternatively, use sqlite3 (if you don't really have a choice…)
+    # 'default': {
+    #     'ENGINE': 'django.db.backends.sqlite3',
+    #     'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+    # }
+}
+
+# Internationalization
+# https://docs.djangoproject.com/en/1.11/topics/i18n/
+LANGUAGE_CODE = 'fr-fr'
+TIME_ZONE = 'Europe/Paris'
+
+USE_I18N = True
+USE_L10N = True
+USE_TZ = True
+
+# Paths
+
+STATIC_ROOT = os.path.join(PUBLIC_DIR, 'static')
+MEDIA_ROOT = os.path.join(PUBLIC_DIR, 'media')