--- a/net/minecraft/advancements/AdvancementHolder.java
+++ b/net/minecraft/advancements/AdvancementHolder.java
@@ -5,6 +5,10 @@
 import net.minecraft.network.codec.ByteBufCodecs;
 import net.minecraft.network.codec.StreamCodec;
 import net.minecraft.resources.ResourceLocation;
+// CraftBukkit start
+import org.bukkit.craftbukkit.advancement.CraftAdvancement;
+import org.bukkit.craftbukkit.util.CraftNamespacedKey;
+// CraftBukkit end
 
 public record AdvancementHolder(ResourceLocation id, Advancement value) {
 
@@ -38,4 +42,10 @@
     public String toString() {
         return this.id.toString();
     }
+
+    // CraftBukkit start
+    public final org.bukkit.advancement.Advancement toBukkit() {
+        return new CraftAdvancement(this);
+    }
+    // CraftBukkit end
 }