diff --git a/core/modules/system/config/schema/system.schema.yml b/core/modules/system/config/schema/system.schema.yml
index ad6755d..5385fd7 100644
--- a/core/modules/system/config/schema/system.schema.yml
+++ b/core/modules/system/config/schema/system.schema.yml
@@ -14,18 +14,23 @@ system.site:
       type: text
     "page":
       type: mapping
+      label: "Pages"
       mapping:
         "403":
           type: path
+          label: "Default 403 (access denied) page"
         "404":
           type: path
+          label: "Default 404 (not found) page"
         "front":
           type: path
           label: "Front page path"
     "admin_compact_mode":
       type: boolean
+      label: "Admin compact mode"
     "weight_select_max":
       type: integer
+      label: "Weight field maximum value"
 
 system.maintenance:
   type: mapping