diff --git a/server.py b/server.py
index 67d64aa..b183da3 100644
--- a/server.py
+++ b/server.py
@@ -1332,6 +1332,9 @@ async def verify_auth(
     if not username:
         raise HTTPException(401, "Invalid token")
 
+    # Record the attachment (L1 successfully verified user's token)
+    await db.attach_renderer(username, l1_normalized)
+
     return {"username": username, "valid": True, "l1_server": request.l1_server}