diff --git a/src/main/java/me/libraryaddict/disguise/utilities/params/types/custom/ParamInfoItemBlock.java b/src/main/java/me/libraryaddict/disguise/utilities/params/types/custom/ParamInfoItemBlock.java
index 06d35c16..933df8a2 100644
--- a/src/main/java/me/libraryaddict/disguise/utilities/params/types/custom/ParamInfoItemBlock.java
+++ b/src/main/java/me/libraryaddict/disguise/utilities/params/types/custom/ParamInfoItemBlock.java
@@ -43,7 +43,7 @@ public class ParamInfoItemBlock extends ParamInfoItemStack {
 
     @Override
     public Object fromString(String string) {
-        String[] split = string.split("[ -]", -1);
+        String[] split = string.split("[:, -]", -1);
 
         if (split.length > (NmsVersion.v1_13.isSupported() ? 1 : 3)) {
             throw new IllegalArgumentException();
diff --git a/src/main/java/me/libraryaddict/disguise/utilities/reflection/ReflectionManager.java b/src/main/java/me/libraryaddict/disguise/utilities/reflection/ReflectionManager.java
index 36e32b14..1bb7be5b 100644
--- a/src/main/java/me/libraryaddict/disguise/utilities/reflection/ReflectionManager.java
+++ b/src/main/java/me/libraryaddict/disguise/utilities/reflection/ReflectionManager.java
@@ -1530,18 +1530,12 @@ public class ReflectionManager {
 
     public static int getCombinedIdByItemStack(ItemStack itemStack) {
         try {
-            Object nmsBlock;
-
-            if (NmsVersion.v1_13.isSupported()) {
-                nmsBlock = magicGetBlock.invoke(null, itemStack.getType());
-            } else {
-                Object nmsItem = getNmsItem(itemStack);
-
-                Object item = getNmsItem.invoke(nmsItem);
-
-                nmsBlock = getOldItemAsBlock.invoke(null, item);
+            if (!NmsVersion.v1_13.isSupported()) {
+                return itemStack.getType().ordinal() + (itemStack.getDurability() << 12);
             }
 
+            Object nmsBlock = magicGetBlock.invoke(null, itemStack.getType());
+
             Object iBlockData = getBlockData.invoke(nmsBlock);
 
             return (int) getBlockDataAsId.invoke(null, iBlockData);