diff --git a/homeassistant/components/thread/discovery.py b/homeassistant/components/thread/discovery.py
index 34e909d7096b..4709162ee4bd 100644
--- a/homeassistant/components/thread/discovery.py
+++ b/homeassistant/components/thread/discovery.py
@@ -36,6 +36,7 @@ KNOWN_BRANDS: dict[str | None, str] = {
     "Nanoleaf": "nanoleaf",
     "OpenThread": "openthread",
     "Samsung": "samsung",
+    "SmartThings": "smartthings",
 }
 THREAD_TYPE = "_meshcop._udp.local."
 CLASS_IN = 1