diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9d7eb41..69b6a5e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## 0.6.22
 
 - IMPORTANT : Fix bug introduced with 0.6.20 (fix arguments handling)
+- BREAKING : A domain should now include it's meta datas in a "domain" dictionary located in the __init__.py file of the domain's root. Consider looking in 'tests/dummy_domain/__init__.py'
 - Add *html* return type as default argument ret_type
 - Add *txt* return type
 - Log unhandled exceptions
diff --git a/halfapi/half_domain.py b/halfapi/half_domain.py
index 85309be..688470a 100644
--- a/halfapi/half_domain.py
+++ b/halfapi/half_domain.py
@@ -38,16 +38,15 @@ class HalfDomain(Starlette):
         self.app = app
 
         self.m_domain = importlib.import_module(domain) if module is None else module
-        self.name = getattr(self.m_domain, '__name__', domain)
-        self.id = getattr(self.m_domain, '__id__')
-        self.version = getattr(self.m_domain, '__version__', '0.0.0')
-        # TODO: Check if given domain halfapi_version matches with __version__
-        self.halfapi_version = getattr(self.m_domain, '__halfapi_version__', __version__)
-
-        self.deps = getattr(self.m_domain, '__deps__', tuple())
+        d_domain = getattr(self.m_domain, 'domain', domain)
+        self.name = d_domain['name']
+        self.id = d_domain['id']
+        self.version = d_domain['version']
+        self.halfapi_version = d_domain.get('halfapi_version', __version__)
+        self.deps = d_domain.get('deps', tuple())
 
         if not router:
-            self.router = getattr(domain, '__router__', '.routers')
+            self.router = d_domain.get('routers', '.routers')
         else:
             self.router = router
 
diff --git a/tests/dummy_domain/__init__.py b/tests/dummy_domain/__init__.py
index cfb9459..1a60aa6 100644
--- a/tests/dummy_domain/__init__.py
+++ b/tests/dummy_domain/__init__.py
@@ -1,12 +1,12 @@
 from halfapi import __version__ as halfapi_version
 
-__name__ = 'dummy_domain'
-__version__ = '0.0.0'
-__patch_release__ = '0.0.0'
-__routers__ = '.routers'
-__id__ = '8b88e60a625369235b36c2d6d70756a0c02c1c7fb169fcee6dc820bcf9723f5a'
+domain = {
+    'name': 'dummy_domain',
+    'version': '0.0.0',
+    'id': '8b88e60a625369235b36c2d6d70756a0c02c1c7fb169fcee6dc820bcf9723f5a',
+    'deps': (
+        ('halfapi', '=={}'.format(halfapi_version)),
+    )
+}
 
-__deps__ = (
-    ('halfapi', '=={}'.format(halfapi_version)),
-)
 
diff --git a/tests/test_domain.py b/tests/test_domain.py
index 68b627b..afd2baa 100644
--- a/tests/test_domain.py
+++ b/tests/test_domain.py
@@ -3,7 +3,9 @@ from halfapi.testing.test_domain import TestDomain
 from pprint import pprint
 
 class TestDummyDomain(TestDomain):
-    from .dummy_domain import __name__, __routers__
+    from .dummy_domain import domain
+    __name__ = domain.get('name')
+    __routers__ = domain.get('routers')
 
     DOMAIN = __name__
     CONFIG = {'test': True}