diff --git a/index.js b/index.js
index 526dba1c..d19fe631 100644
--- a/index.js
+++ b/index.js
@@ -112,6 +112,7 @@ module.exports.legacy = {
 }
 
 const schemas = {
+  advancements: require('./minecraft-data/schemas/advancements_schema.json'),
   biomes: require('./minecraft-data/schemas/biomes_schema.json'),
   blocks: require('./minecraft-data/schemas/blocks_schema.json'),
   effects: require('./minecraft-data/schemas/effects_schema.json'),
diff --git a/lib/indexes.js b/lib/indexes.js
index 024df2c6..4482f221 100644
--- a/lib/indexes.js
+++ b/lib/indexes.js
@@ -12,6 +12,8 @@ module.exports = function (mcData) {
   }
 
   return {
+    advancementsByName: indexer.buildIndexFromArray(mcData.advancements, 'name'),
+
     biomesById: indexer.buildIndexFromArray(mcData.biomes, 'id'),
     biomesByName: indexer.buildIndexFromArray(mcData.biomes, 'name'),
 
@@ -59,6 +61,5 @@ module.exports = function (mcData) {
 
     soundsById: mcData.sounds === undefined ? undefined : indexer.buildIndexFromArray(mcData.sounds, 'id'),
     soundsByName: mcData.sounds === undefined ? undefined : indexer.buildIndexFromArray(mcData.sounds, 'name')
-
   }
 }
diff --git a/lib/loader.js b/lib/loader.js
index e8771668..b6d4d635 100644
--- a/lib/loader.js
+++ b/lib/loader.js
@@ -3,6 +3,8 @@ module.exports = mcDataToNode
 function mcDataToNode (mcData) {
   const indexes = require('./indexes.js')(mcData)
   return {
+    advancements: indexes.advancementsByName,
+
     blocks: indexes.blocksById,
     blocksByName: indexes.blocksByName,
     blocksArray: mcData.blocks,