diff --git a/egi_notebooks_hub/egiauthenticator.py b/egi_notebooks_hub/egiauthenticator.py
index e7b8a4a..18468aa 100644
--- a/egi_notebooks_hub/egiauthenticator.py
+++ b/egi_notebooks_hub/egiauthenticator.py
@@ -297,6 +297,7 @@ def get_handlers(self, app):
 class EOSCNodeAuthenticator(EGICheckinAuthenticator):
     """Adaptation of the EGI Check-in Authenticator to the
     EOSC EU Node authorization needs"""
+    login_service = "EOSC AAI"
 
     personal_project_re = Unicode(
         r"^urn:geant:eosc-federation.eu:group:pp:Personal%20Project%20Name-(.*)$",