diff --git a/app/routers/snapshots.py b/app/routers/snapshots.py
index fa2a1e7..0acd0e5 100644
--- a/app/routers/snapshots.py
+++ b/app/routers/snapshots.py
@@ -49,10 +49,11 @@ async def snapshots_page(request: Request, db=Depends(get_db)):
     vcenters = db.execute(text(
         "SELECT id, name, endpoint FROM vcenters WHERE is_active = true ORDER BY name"
     )).fetchall()
-    # Liste des intervenants disponibles : users actifs non-admin (cf table users)
+    # Liste des intervenants disponibles : users actifs, hors compte technique 'admin' local
     intervenants = db.execute(text("""
         SELECT username, display_name FROM users
-         WHERE is_active = true AND role <> 'admin'
+         WHERE is_active = true
+           AND LOWER(username) <> 'admin'
          ORDER BY username
     """)).fetchall()