diff --git a/homeassistant/components/toon/services.yaml b/homeassistant/components/toon/services.yaml
index 7afedeb4bf6..3e06e6d3f9f 100644
--- a/homeassistant/components/toon/services.yaml
+++ b/homeassistant/components/toon/services.yaml
@@ -2,5 +2,9 @@ update:
   description: Update all entities with fresh data from Toon
   fields:
     display:
+      name: Display
       description: Toon display to update (optional)
+      advanced: true
       example: eneco-001-123456
+      selector:
+        text: