diff --git a/src/main/java/org/betterx/bclib/api/v2/advancement/AdvancementManager.java b/src/main/java/org/betterx/bclib/api/v2/advancement/AdvancementManager.java
index 6bd1c8d1..086a8407 100644
--- a/src/main/java/org/betterx/bclib/api/v2/advancement/AdvancementManager.java
+++ b/src/main/java/org/betterx/bclib/api/v2/advancement/AdvancementManager.java
@@ -33,7 +33,7 @@ import java.util.stream.Collectors;
 public class AdvancementManager {
     static class OrderedBuilder extends Advancement.Builder {
         OrderedBuilder() {
-            super(null, null, AdvancementRewards.EMPTY, new LinkedHashMap<>(), null);
+            super(false);
         }
     }
 
diff --git a/src/main/resources/bclib.accesswidener b/src/main/resources/bclib.accesswidener
index d946e0d9..57277b7d 100644
--- a/src/main/resources/bclib.accesswidener
+++ b/src/main/resources/bclib.accesswidener
@@ -28,6 +28,7 @@ accessible method net/minecraft/world/level/levelgen/NoiseRouterData noNewCaves
 accessible method net/minecraft/world/level/levelgen/NoiseRouterData slideNetherLike (Lnet/minecraft/core/HolderGetter;II)Lnet/minecraft/world/level/levelgen/DensityFunction;
 accessible method net/minecraft/tags/TagEntry elementOrTag ()Lnet/minecraft/util/ExtraCodecs$TagOrElementLocation;
 accessible method net/minecraft/data/worldgen/biome/OverworldBiomes calculateSkyColor (F)I
+accessible method net/minecraft/advancements/Advancement$Builder <init> (Z)V
 accessible method net/minecraft/world/level/block/Blocks ocelotOrParrot (Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/world/level/BlockGetter;Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/entity/EntityType;)Ljava/lang/Boolean;
 accessible method net/minecraft/world/level/block/Blocks never (Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/world/level/BlockGetter;Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/entity/EntityType;)Ljava/lang/Boolean;
 accessible method net/minecraft/world/level/block/Blocks never (Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/world/level/BlockGetter;Lnet/minecraft/core/BlockPos;)Z