diff --git a/src/pypnusershub/auth/providers/cas_inpn_provider.py b/src/pypnusershub/auth/providers/cas_inpn_provider.py
index 45b49a4..3e0ad28 100644
--- a/src/pypnusershub/auth/providers/cas_inpn_provider.py
+++ b/src/pypnusershub/auth/providers/cas_inpn_provider.py
@@ -21,7 +21,7 @@ class CasAuthentificationError(GeonatureApiError):
 class AuthenficationCASINPN(Authentication):
     name = "CAS_INPN_PROVIDER"
     label = "INPN"
-    is_external = False
+    is_external = True
     logo = "<i class='fa fa-paw' aria-hidden='true'></i>"
 
     @property
diff --git a/src/pypnusershub/auth/providers/github_provider.py b/src/pypnusershub/auth/providers/github_provider.py
index d719d33..6acaaf8 100644
--- a/src/pypnusershub/auth/providers/github_provider.py
+++ b/src/pypnusershub/auth/providers/github_provider.py
@@ -23,7 +23,7 @@
 class GitHubAuthProvider(Authentication):
     id_provider = "github"
     label = "GitHub"
-    is_external = False
+    is_external = True
     login_url = "http://127.0.0.1:8000/auth/login/github"
     logout_url = ""
     logo = '<i class="fa fa-github"></i>'
diff --git a/src/pypnusershub/auth/providers/openid_provider.py b/src/pypnusershub/auth/providers/openid_provider.py
index 8996399..946e348 100644
--- a/src/pypnusershub/auth/providers/openid_provider.py
+++ b/src/pypnusershub/auth/providers/openid_provider.py
@@ -19,7 +19,7 @@ class OpenIDProvider(Authentication):
 
     name = "OPENID_PROVIDER_CONFIG"
     logo = '<i class="fa fa-sign-in"></i>'
-    is_external = False
+    is_external = True
     """
     Name of the fields in the OpenID token that contains the groups info
     """
diff --git a/src/pypnusershub/auth/providers/usershub_provider.py b/src/pypnusershub/auth/providers/usershub_provider.py
index 9a280fe..8064953 100644
--- a/src/pypnusershub/auth/providers/usershub_provider.py
+++ b/src/pypnusershub/auth/providers/usershub_provider.py
@@ -16,6 +16,7 @@ class ExternalUsersHubAuthProvider(Authentication):
 
     name = "EXTERNAL_USERSHUB_PROVIDER_CONFIG"
     logo = '<i class="fa fa-users"></i>'
+    is_external = False
 
     def authenticate(self):
         params = request.json