diff --git a/Back-End/Subscriptions/views/register_form_views.py b/Back-End/Subscriptions/views/register_form_views.py
index ae61ae0..36cdecb 100644
--- a/Back-End/Subscriptions/views/register_form_views.py
+++ b/Back-End/Subscriptions/views/register_form_views.py
@@ -314,7 +314,7 @@ class RegisterFormWithIdView(APIView):
         
         elif _status == RegistrationForm.RegistrationFormStatus.RF_VALIDATED:
              # Vérifier si le paramètre fusion est activé via l'URL
-            fusion = data.get('fusion', False)
+            fusion = data.get('fusionParam', False)
             if fusion:
                 # Fusion des documents
                 # Récupération des fichiers schoolFileTemplates