From 1873490b24d51927c1b1c5e4280db8f8cf82a18b Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Sat, 21 Jun 2025 17:57:36 +0200
Subject: [PATCH] preen

---
 esphome/core/config.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/core/config.py b/esphome/core/config.py
index 23201788ab..63f2ad4f3b 100644
--- a/esphome/core/config.py
+++ b/esphome/core/config.py
@@ -495,6 +495,7 @@ async def to_code(config):
     if devices := config.get(CONF_DEVICES):
         # Reserve space for devices
         cg.add(cg.RawStatement(f"App.reserve_device({len(devices)});"))
+        cg.add_define("USE_DEVICES")
 
         # Process additional areas
         if areas := config.get(CONF_AREAS):
@@ -515,4 +516,3 @@ async def to_code(config):
                 area = await cg.get_variable(dev_conf[CONF_AREA_ID])
                 cg.add(dev.set_area_id(area.get_area_id()))
             cg.add(cg.App.register_device(dev))
-        cg.add_define("USE_DEVICES")