diff --git a/lib/rules/sort-keys.js b/lib/rules/sort-keys.js
index 9598adf0b..29aa2c596 100644
--- a/lib/rules/sort-keys.js
+++ b/lib/rules/sort-keys.js
@@ -99,10 +99,6 @@ module.exports = {
           natural: {
             type: 'boolean',
             default: false
-          },
-          runOutsideVue: {
-            type: 'boolean',
-            default: true
           }
         },
         additionalProperties: false