diff --git a/nms/FlattenedProvider/src/net/ess3/nms/flattened/FlatItemDbProvider.java b/nms/FlattenedProvider/src/net/ess3/nms/flattened/FlatItemDbProvider.java
index 89581d1f1..14709ba66 100644
--- a/nms/FlattenedProvider/src/net/ess3/nms/flattened/FlatItemDbProvider.java
+++ b/nms/FlattenedProvider/src/net/ess3/nms/flattened/FlatItemDbProvider.java
@@ -9,6 +9,7 @@ import org.bukkit.potion.PotionData;
 import org.bukkit.potion.PotionType;
 
 import java.util.*;
+import java.util.stream.Collectors;
 
 public class FlatItemDbProvider extends ItemDbProvider {
     private static Gson gson = new Gson();