diff --git a/curriculum/getChallenges.js b/curriculum/getChallenges.js
index 759488a67b..469cfa9331 100644
--- a/curriculum/getChallenges.js
+++ b/curriculum/getChallenges.js
@@ -15,7 +15,6 @@ const { isAuditedCert } = require('../utils/is-audited');
 const { dasherize } = require('../utils/slugs');
 const { createPoly } = require('../utils/polyvinyl');
 const { blockNameify } = require('../utils/block-nameify');
-// const { supportedLangs } = require('./utils');
 const { helpCategoryMap } = require('../client/utils/challengeTypes');
 const {
   curriculum: curriculumLangs
diff --git a/curriculum/lib.js b/curriculum/lib.js
index d47f37aab1..0042965b5e 100644
--- a/curriculum/lib.js
+++ b/curriculum/lib.js
@@ -4,8 +4,6 @@ const {
   curriculum: curriculumLangs
 } = require('../client/i18n/allLangs').availableLangs;
 
-// const { supportedLangs } = require('./utils');
-
 function validateLang(lang) {
   invariant(lang, 'Please provide a language');
   invariant(
diff --git a/curriculum/utils.js b/curriculum/utils.js
index 4c2d40b69b..a6ed8b9b3e 100644
--- a/curriculum/utils.js
+++ b/curriculum/utils.js
@@ -5,8 +5,6 @@ const {
   curriculum: curriculumLangs
 } = require('../client/i18n/allLangs').availableLangs;
 
-// const supportedLangs = ['chinese', 'english'];
-
 exports.testedLang = function testedLang() {
   if (process.env.CURRICULUM_LOCALE) {
     if (curriculumLangs.includes(process.env.CURRICULUM_LOCALE)) {
@@ -19,5 +17,3 @@ exports.testedLang = function testedLang() {
     throw Error('LOCALE must be set for testing');
   }
 };
-
-// exports.supportedLangs = supportedLangs;