From a8d7d428a300d2988e5319a08cfc2db4efb02d85 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Thu, 7 Sep 2023 08:44:03 -0500
Subject: [PATCH] slotted

---
 homeassistant/components/elkm1/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/homeassistant/components/elkm1/models.py b/homeassistant/components/elkm1/models.py
index dfaf218942c..9f784951c11 100644
--- a/homeassistant/components/elkm1/models.py
+++ b/homeassistant/components/elkm1/models.py
@@ -7,7 +7,7 @@ from typing import Any
 from elkm1_lib import Elk
 
 
-@dataclass
+@dataclass(slots=True)
 class ELKM1Data:
     """Data for the elkm1 integration."""