diff --git a/homeassistant/components/ads/services.yaml b/homeassistant/components/ads/services.yaml
index 1e7b664b674..bf07a19cd5b 100644
--- a/homeassistant/components/ads/services.yaml
+++ b/homeassistant/components/ads/services.yaml
@@ -12,4 +12,4 @@ write_data_by_name:
       example: "int"
     value:
       description: The value to write to the variable.
-      example: 1
+      example: on