--- a/net/minecraft/advancements/AdvancementHolder.java
+++ b/net/minecraft/advancements/AdvancementHolder.java
@@ -3,6 +3,11 @@
 import net.minecraft.network.PacketDataSerializer;
 import net.minecraft.resources.MinecraftKey;
 
+// CraftBukkit start
+import org.bukkit.craftbukkit.advancement.CraftAdvancement;
+import org.bukkit.craftbukkit.util.CraftNamespacedKey;
+// CraftBukkit end
+
 public record AdvancementHolder(MinecraftKey id, Advancement value) {
 
     public void write(PacketDataSerializer packetdataserializer) {
@@ -41,4 +46,10 @@
     public String toString() {
         return this.id.toString();
     }
+
+    // CraftBukkit start
+    public final org.bukkit.advancement.Advancement toBukkit() {
+        return new CraftAdvancement(this);
+    }
+    // CraftBukkit end
 }