From 74fd57e23a107ecb53df6588ddef29eb5204c20c Mon Sep 17 00:00:00 2001
From: Aaron Bach <bachya1208@gmail.com>
Date: Mon, 3 Feb 2020 12:22:50 -0700
Subject: [PATCH] Fix issue with Notion dispatcher topic (#31441)

* Fix issue with Notion dispatcher topic

* Use f-string
---
 homeassistant/components/notion/const.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/homeassistant/components/notion/const.py b/homeassistant/components/notion/const.py
index 2f81cb72ac0..6ce5c4e5bc7 100644
--- a/homeassistant/components/notion/const.py
+++ b/homeassistant/components/notion/const.py
@@ -7,7 +7,7 @@ DEFAULT_SCAN_INTERVAL = timedelta(minutes=1)
 
 DATA_CLIENT = "client"
 
-TOPIC_DATA_UPDATE = "data_update"
+TOPIC_DATA_UPDATE = f"{DOMAIN}_data_update"
 
 TYPE_BINARY_SENSOR = "binary_sensor"
 TYPE_SENSOR = "sensor"