diff --git a/base.yml b/base.yml
index 23b2b59..05a1f25 100644
--- a/base.yml
+++ b/base.yml
@@ -26,6 +26,7 @@ binary_sensor:
     ratgdo_id: ${id_prefix}
     name: "${friendly_name} Motor"
     device_class: running
+    entity_category: diagnostic
 
 number:
   - platform: ratgdo