diff --git a/source/_integrations/radarr.markdown b/source/_integrations/radarr.markdown
index 5d64f6b2b63..4383e8684a6 100644
--- a/source/_integrations/radarr.markdown
+++ b/source/_integrations/radarr.markdown
@@ -8,6 +8,7 @@ ha_config_flow: true
 ha_iot_class: Local Polling
 ha_domain: radarr
 ha_platforms:
+  - binary_sensor
   - sensor
 ha_codeowners:
   - '@tkdrob'
@@ -21,6 +22,10 @@ Your API key can be found in Settings > General in the Radarr Web UI.
 
 ## Integration Entities
 
+Each added configuration entry will create the following binary sensor:
+
+- **Health**: Shows if the Radarr instance is healthy. This is determined to have a problem if Radarr cannot communicate with any enabled download clients or no indexers are available for RSS feeds or searches.
+
 Each added configuration entry will create the following sensors:
 
 - **Disk Space**: Shows the disk space available to Radarr.