diff --git a/src/main/java/xyz/prismenetwork/kelpmodloader/Mods/ModsLoader.java b/src/main/java/xyz/prismenetwork/kelpmodloader/Mods/ModsLoader.java
index 6fbe069..5906314 100644
--- a/src/main/java/xyz/prismenetwork/kelpmodloader/Mods/ModsLoader.java
+++ b/src/main/java/xyz/prismenetwork/kelpmodloader/Mods/ModsLoader.java
@@ -84,9 +84,9 @@ public void load() {
                     mods.Items.forEach(i -> {
                         try {
                             if (i.size() == 4) {
-                                new RegisterItem().register(i.get(0), i.get(1), Material.getMaterial(i.get(2)), i.get(3));
+                                new RegisterItem().register((String) i.get(0),(String) i.get(1),(Material) i.get(2),(String) i.get(3));
                             } else {
-                                new RegisterItem().register(i.get(0), i.get(1), i.get(2), Material.getMaterial(i.get(3)), i.get(4));
+                                new RegisterItem().register((String) i.get(0),(String) i.get(1),(String) i.get(2),(Material) i.get(3),(String) i.get(4));
                             }
                         } catch (Exception e) {
                             KelpModLoader.getPlugin(KelpModLoader.class).getServer().getConsoleSender().sendMessage("§4The item §c" + i.get(0) + " §4from the mod §c" + Mod.name + " §4has not loaded properly.");
@@ -104,7 +104,7 @@ public void load() {
                     });
 
                     mods.Blocks.forEach(b -> {
-                        new RegisterBlock().Register(b.get(0), b.get(1));
+                        new RegisterBlock().Register((String) b.get(0),(String) b.get(1));
                     });
 
                     mods.Textures.forEach(t -> {
diff --git a/src/main/java/xyz/prismenetwork/kelpmodloader/ModsAPI/Mods.java b/src/main/java/xyz/prismenetwork/kelpmodloader/ModsAPI/Mods.java
index 187feae..ecd81ff 100644
--- a/src/main/java/xyz/prismenetwork/kelpmodloader/ModsAPI/Mods.java
+++ b/src/main/java/xyz/prismenetwork/kelpmodloader/ModsAPI/Mods.java
@@ -1,5 +1,6 @@
 package xyz.prismenetwork.kelpmodloader.ModsAPI;
 
+import org.bukkit.Material;
 import org.bukkit.Server;
 import org.bukkit.plugin.Plugin;
 import xyz.prismenetwork.kelpmodloader.Constant;
@@ -14,8 +15,8 @@
 import java.util.List;
 
 public class Mods {
-    public List<ArrayList<String>> Items = new ArrayList<>();
-    public List<ArrayList<String>> Blocks = new ArrayList<>();
+    public List<ArrayList> Items = new ArrayList<>();
+    public List<ArrayList> Blocks = new ArrayList<>();
     public List<ArrayList> Textures = new ArrayList<>();
     public List<ArrayList> Models = new ArrayList<>();
     private Server server = KelpModLoader.getPlugin(KelpModLoader.class).getServer();
@@ -38,7 +39,7 @@ public Plugin getKMLplugin() {
      * @param texture The name of the texture that will be displayed on this item.
      * @param material The base bukkit material of this item.
      */
-    public void addItem(String name, String lore, String texture, String material) {
+    public void addItem(String name, String lore, String texture, Material material) {
         ArrayList Item = new ArrayList<>();
         Item.add(name);
         Item.add(texture);
@@ -54,7 +55,7 @@ public void addItem(String name, String lore, String texture, String material) {
      * @param material The base bukkit material of this item.
      * @param itemType The type of item to use.
      */
-    public void addItem(String name, String lore, String texture, String material, String itemType) {
+    public void addItem(String name, String lore, String texture, Material material, String itemType) {
         ArrayList Item = new ArrayList<>();
         Item.add(name);
         Item.add(texture);