diff --git a/homeassistant/components/apple_tv/strings.json b/homeassistant/components/apple_tv/strings.json
index 1420c0ffefc..e5948a54a8d 100644
--- a/homeassistant/components/apple_tv/strings.json
+++ b/homeassistant/components/apple_tv/strings.json
@@ -49,6 +49,7 @@
     },
     "abort": {
       "ipv6_not_supported": "IPv6 is not supported.",
+      "invalid_auth": "[%key:common::config_flow::error::invalid_auth%]",
       "no_devices_found": "[%key:common::config_flow::abort::no_devices_found%]",
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]",
       "device_did_not_pair": "No attempt to finish pairing process was made from the device.",