diff --git a/src/engine/objects/ItemTemplate.java b/src/engine/objects/ItemTemplate.java
index 69197464..800baedb 100644
--- a/src/engine/objects/ItemTemplate.java
+++ b/src/engine/objects/ItemTemplate.java
@@ -127,7 +127,7 @@ public class ItemTemplate {
     public int rune_group_role_set;
     public boolean rune_renderable = false;
     public int rune_natural_power_attack;
-    public HashMap<String, Integer> rune_sparse_data = new HashMap<>();
+    public HashMap<String, String> rune_sparse_data = new HashMap<>();
 
     public ItemTemplate(JSONObject jsonObject) {
 
@@ -169,7 +169,7 @@ public class ItemTemplate {
 
             for (Object key : obj_sparse_json.keySet()) {
                 String sparseType = (String) key;
-                String sparseValue = (String) obj_sparse_json.get(key);
+                String sparseValue = (String) obj_sparse_json.get(sparseType);
                 obj_sparse_data.put(sparseType, sparseValue);
             }
 
@@ -499,7 +499,7 @@ public class ItemTemplate {
 
                 for (Object key : rune_sparse_json.keySet()) {
                     String sparseType = (String) key;
-                    int sparseValue = ((Long) rune_sparse_json.get("sparseType")).intValue();
+                    String sparseValue = (String) rune_sparse_json.get(sparseType);
                     rune_sparse_data.put(sparseType, sparseValue);
                 }