From 6beb9e568a3108a27a980478e7b5388e0ae4cad7 Mon Sep 17 00:00:00 2001
From: Martin <25747549+martgras@users.noreply.github.com>
Date: Fri, 15 Oct 2021 09:27:56 +0200
Subject: [PATCH] Fix bug in register name definition (#2526)

---
 esphome/components/modbus_controller/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/components/modbus_controller/__init__.py b/esphome/components/modbus_controller/__init__.py
index 7a69029dab..6b452ea25c 100644
--- a/esphome/components/modbus_controller/__init__.py
+++ b/esphome/components/modbus_controller/__init__.py
@@ -38,7 +38,7 @@ ModbusRegisterType_ns = modbus_controller_ns.namespace("ModbusRegisterType")
 ModbusRegisterType = ModbusRegisterType_ns.enum("ModbusRegisterType")
 MODBUS_REGISTER_TYPE = {
     "coil": ModbusRegisterType.COIL,
-    "discrete_input": ModbusRegisterType.DISCRETE,
+    "discrete_input": ModbusRegisterType.DISCRETE_INPUT,
     "holding": ModbusRegisterType.HOLDING,
     "read": ModbusRegisterType.READ,
 }