diff --git a/homeassistant/components/cambridge_audio/manifest.json b/homeassistant/components/cambridge_audio/manifest.json
index 7b7e341e3c6..14a389587d2 100644
--- a/homeassistant/components/cambridge_audio/manifest.json
+++ b/homeassistant/components/cambridge_audio/manifest.json
@@ -7,6 +7,7 @@
   "integration_type": "device",
   "iot_class": "local_push",
   "loggers": ["aiostreammagic"],
+  "quality_scale": "platinum",
   "requirements": ["aiostreammagic==2.10.0"],
   "zeroconf": ["_stream-magic._tcp.local.", "_smoip._tcp.local."]
 }