diff --git a/src/main/java/us/camin/Plugin.java b/src/main/java/us/camin/Plugin.java
index 094d73b..29c5f31 100644
--- a/src/main/java/us/camin/Plugin.java
+++ b/src/main/java/us/camin/Plugin.java
@@ -286,7 +286,6 @@ public class Plugin extends JavaPlugin {
             ItemStack item = items.next();
             PlayerVaultSlot slot = new PlayerVaultSlot();
             slot.position = i;
-            slot.quantity = -1;
             if (item != null) {
               slot.item = item.getTypeId();
               slot.quantity = item.getAmount();
diff --git a/src/main/java/us/camin/api/PlayerVaultSlot.java b/src/main/java/us/camin/api/PlayerVaultSlot.java
index 5de44dc..6ead6c4 100644
--- a/src/main/java/us/camin/api/PlayerVaultSlot.java
+++ b/src/main/java/us/camin/api/PlayerVaultSlot.java
@@ -19,10 +19,10 @@ package us.camin.api;
 
 
 public class PlayerVaultSlot {
-    public int item;
-    public int quantity;
-    public int id;
-    public short damage;
-    public Byte data;
-    public int position;
+    public int item = 0;
+    public int quantity = 0;
+    public int id = 0;
+    public short damage = 0;
+    public Byte data = 0;
+    public int position = 0;
 }