diff --git a/natural-language/preset.js b/natural-language/preset.js
index e472dc9..053ac39 100644
--- a/natural-language/preset.js
+++ b/natural-language/preset.js
@@ -18,8 +18,8 @@ exports.plugins = [
       dictionary: require('dictionary-en-us'),
       personal: personal
     }
-  ]
+  ],
   // require("retext-sentence-spacing"),
   // [require("retext-quotes"), { preferred: "straight" }],
-  // require("retext-repeated-words")
+  require("retext-repeated-words")
 ];