diff --git a/homeassistant/components/kitchen_sink/strings.json b/homeassistant/components/kitchen_sink/strings.json
index 63e27e04637..b8dcfdd8e69 100644
--- a/homeassistant/components/kitchen_sink/strings.json
+++ b/homeassistant/components/kitchen_sink/strings.json
@@ -21,6 +21,9 @@
               "bool": "Optional boolean",
               "int": "Numeric input"
             },
+            "data_description": {
+              "int": "A longer description for the numeric input"
+            },
             "description": "This section allows input of some extra data",
             "name": "Collapsible section"
           }