From 53db89e13d34afdfc2d0cba6de889c2907729be3 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Sun, 31 Jan 2021 10:38:08 -1000
Subject: [PATCH] Ensure lutron_caseta is only discovered once (#45792)

---
 homeassistant/components/lutron_caseta/config_flow.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/homeassistant/components/lutron_caseta/config_flow.py b/homeassistant/components/lutron_caseta/config_flow.py
index 03aa980c1f8c..30cbc03ac47f 100644
--- a/homeassistant/components/lutron_caseta/config_flow.py
+++ b/homeassistant/components/lutron_caseta/config_flow.py
@@ -84,7 +84,9 @@ class LutronCasetaFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
         }
         return await self.async_step_link()
 
-    async_step_homekit = async_step_zeroconf
+    async def async_step_homekit(self, discovery_info):
+        """Handle a flow initialized by homekit discovery."""
+        return await self.async_step_zeroconf(discovery_info)
 
     async def async_step_link(self, user_input=None):
         """Handle pairing with the hub."""