From 14a23101f2ddf9e3473451d9779fe0b712d592a0 Mon Sep 17 00:00:00 2001
From: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com>
Date: Fri, 3 Oct 2025 11:35:55 -0400
Subject: [PATCH] [core] Fix MQTT import (#10982)

---
 esphome/__main__.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/esphome/__main__.py b/esphome/__main__.py
index 38edcb070f..b0f541f521 100644
--- a/esphome/__main__.py
+++ b/esphome/__main__.py
@@ -14,9 +14,11 @@ from typing import Protocol
 
 import argcomplete
 
+# Note: Do not import modules from esphome.components here, as this would
+# cause them to be loaded before external components are processed, resulting
+# in the built-in version being used instead of the external component one.
 from esphome import const, writer, yaml_util
 import esphome.codegen as cg
-from esphome.components.mqtt import CONF_DISCOVER_IP
 from esphome.config import iter_component_configs, read_config, strip_default_ids
 from esphome.const import (
     ALLOWED_NAME_CHARS,
@@ -240,6 +242,8 @@ def has_ota() -> bool:
 
 def has_mqtt_ip_lookup() -> bool:
     """Check if MQTT is available and IP lookup is supported."""
+    from esphome.components.mqtt import CONF_DISCOVER_IP
+
     if CONF_MQTT not in CORE.config:
         return False
     # Default Enabled