diff --git a/homeassistant/components/number/services.yaml b/homeassistant/components/number/services.yaml
index 2014c4c5221..dcbb955d739 100644
--- a/homeassistant/components/number/services.yaml
+++ b/homeassistant/components/number/services.yaml
@@ -1,15 +1,11 @@
 # Describes the format for available Number entity services
 
 set_value:
-  name: Set
-  description: Set the value of a Number entity.
   target:
     entity:
       domain: number
   fields:
     value:
-      name: Value
-      description: The target value the entity should be set to.
       example: 42
       selector:
         text:
diff --git a/homeassistant/components/number/strings.json b/homeassistant/components/number/strings.json
index 46db471305c..e954a55b280 100644
--- a/homeassistant/components/number/strings.json
+++ b/homeassistant/components/number/strings.json
@@ -154,5 +154,17 @@
     "wind_speed": {
       "name": "[%key:component::sensor::entity_component::wind_speed::name%]"
     }
+  },
+  "services": {
+    "set_value": {
+      "name": "Set",
+      "description": "Sets the value of a number.",
+      "fields": {
+        "value": {
+          "name": "Value",
+          "description": "The target value to set."
+        }
+      }
+    }
   }
 }