diff --git a/ereuse_devicehub/did/views.py b/ereuse_devicehub/did/views.py
index b0d0cd8d..b902ddd8 100644
--- a/ereuse_devicehub/did/views.py
+++ b/ereuse_devicehub/did/views.py
@@ -62,7 +62,7 @@ class DidView(View):
         if rols:
             self.context['rols'] = rols
 
-        if 'trublo' not in app.blueprints.keys():
+        if 'dpp' not in app.blueprints.keys():
             return []
 
         if not session.get('token_dlt'):
diff --git a/ereuse_devicehub/forms.py b/ereuse_devicehub/forms.py
index 2e81254a..5f40ca2d 100644
--- a/ereuse_devicehub/forms.py
+++ b/ereuse_devicehub/forms.py
@@ -69,7 +69,7 @@ class LoginForm(FlaskForm):
         if not user.is_active:
             self.form_errors.append(self.error_messages['inactive'])
 
-        if 'trublo' in app.blueprints.keys():
+        if 'dpp' in app.blueprints.keys():
             token_dlt = (
                 user.get_dlt_keys(self.password.data).get('data', {}).get('api_token')
             )
@@ -111,7 +111,7 @@ class PasswordForm(FlaskForm):
         return True
 
     def save(self, commit=True):
-        if 'trublo' not in app.blueprints.keys():
+        if 'dpp' not in app.blueprints.keys():
             keys_dlt = g.user.get_dlt_keys(self.password.data)
             g.user.reset_dlt_keys(self.newpassword.data, keys_dlt)
 
diff --git a/ereuse_devicehub/resources/action/models.py b/ereuse_devicehub/resources/action/models.py
index 822387bc..c5c806f3 100644
--- a/ereuse_devicehub/resources/action/models.py
+++ b/ereuse_devicehub/resources/action/models.py
@@ -496,7 +496,7 @@ class EraseBasic(JoinedWithOneDeviceMixin, ActionWithOneDevice):
     def register_proof(self):
         """This method is used for register a proof of erasure en dlt"""
 
-        if 'trublo' not in app.blueprints.keys() or not self.snapshot:
+        if 'dpp' not in app.blueprints.keys() or not self.snapshot:
             return
 
         if not session.get('token_dlt'):
@@ -875,7 +875,7 @@ class Snapshot(JoinedWithOneDeviceMixin, ActionWithOneDevice):
         return snapshots and 'update' or 'new_device'
 
     def register_passport_dlt(self):
-        if 'trublo' not in app.blueprints.keys() or not self.device.hid:
+        if 'dpp' not in app.blueprints.keys() or not self.device.hid:
             return
 
         from ereuse_devicehub.resources.did.models import Dpp
diff --git a/ereuse_devicehub/resources/device/models.py b/ereuse_devicehub/resources/device/models.py
index e7538809..0c1d32a4 100644
--- a/ereuse_devicehub/resources/device/models.py
+++ b/ereuse_devicehub/resources/device/models.py
@@ -934,7 +934,7 @@ class Device(Thing):
         return types.get(self.type, '')
 
     def register_dlt(self):
-        if 'trublo' not in app.blueprints.keys() or not self.hid:
+        if 'dpp' not in app.blueprints.keys() or not self.hid:
             return
 
         if not session.get('token_dlt'):
diff --git a/ereuse_devicehub/resources/device/views.py b/ereuse_devicehub/resources/device/views.py
index 8b467051..96a6e91b 100644
--- a/ereuse_devicehub/resources/device/views.py
+++ b/ereuse_devicehub/resources/device/views.py
@@ -141,7 +141,7 @@ class DeviceView(View):
         if rols:
             return [(k, k) for k in rols]
 
-        if 'trublo' not in app.blueprints.keys():
+        if 'dpp' not in app.blueprints.keys():
             return []
 
         if not session.get('token_dlt'):
diff --git a/ereuse_devicehub/resources/user/models.py b/ereuse_devicehub/resources/user/models.py
index e4ac662a..fee89686 100644
--- a/ereuse_devicehub/resources/user/models.py
+++ b/ereuse_devicehub/resources/user/models.py
@@ -102,12 +102,12 @@ class User(UserMixin, Thing):
         return self.password == password
 
     def set_new_dlt_keys(self, password):
-        if 'trublo' not in app.blueprints.keys():
+        if 'dpp' not in app.blueprints.keys():
             return
 
         from ereuseapi.methods import register_user
 
-        from ereuse_devicehub.modules.trublo.utils import encrypt
+        from ereuse_devicehub.modules.dpp.utils import encrypt
 
         api_dlt = app.config.get('API_DLT')
         data = register_user(api_dlt)
@@ -117,10 +117,10 @@ class User(UserMixin, Thing):
         return api_token
 
     def get_dlt_keys(self, password):
-        if 'trublo' not in app.blueprints.keys():
+        if 'dpp' not in app.blueprints.keys():
             return {}
 
-        from ereuse_devicehub.modules.trublo.utils import decrypt
+        from ereuse_devicehub.modules.dpp.utils import decrypt
 
         if not self.api_keys_dlt:
             return {}
@@ -129,16 +129,16 @@ class User(UserMixin, Thing):
         return json.loads(data)
 
     def reset_dlt_keys(self, password, data):
-        if 'trublo' not in app.blueprints.keys():
+        if 'dpp' not in app.blueprints.keys():
             return
 
-        from ereuse_devicehub.modules.trublo.utils import encrypt
+        from ereuse_devicehub.modules.dpp.utils import encrypt
 
         data = json.dumps(data)
         self.api_keys_dlt = encrypt(password, data)
 
     def allow_permitions(self, api_token=None):
-        if 'trublo' not in app.blueprints.keys():
+        if 'dpp' not in app.blueprints.keys():
             return
 
         if not api_token:
@@ -158,7 +158,7 @@ class User(UserMixin, Thing):
         if session.get('rols'):
             return session.get('rols')
 
-        if 'trublo' not in app.blueprints.keys():
+        if 'dpp' not in app.blueprints.keys():
             return []
 
         if not session.get('token_dlt'):