diff --git a/src/sustainable-web-design-v3.js b/src/sustainable-web-design-v3.js
index 7dd563b..cd31093 100644
--- a/src/sustainable-web-design-v3.js
+++ b/src/sustainable-web-design-v3.js
@@ -20,19 +20,9 @@ import {
   FIRST_TIME_VIEWING_PERCENTAGE,
   RETURNING_VISITOR_PERCENTAGE,
   PERCENTAGE_OF_DATA_LOADED_ON_SUBSEQUENT_LOAD,
-  SWDMV3_RATINGS,
 } from "./constants/index.js";
 import { formatNumber, outputRating } from "./helpers/index.js";
 
-const {
-  FIFTH_PERCENTILE,
-  TENTH_PERCENTILE,
-  TWENTIETH_PERCENTILE,
-  THIRTIETH_PERCENTILE,
-  FORTIETH_PERCENTILE,
-  FIFTIETH_PERCENTILE,
-} = SWDMV3_RATINGS;
-
 class SustainableWebDesign {
   constructor(options) {
     this.allowRatings = true;