diff --git a/plugins/finale-paper/src/main/java/com/github/maxopoly/finale/listeners/NetheriteFireResistanceListener.java b/plugins/finale-paper/src/main/java/com/github/maxopoly/finale/listeners/NetheriteFireResistanceListener.java
index 4c66ff947..acda5e1ce 100644
--- a/plugins/finale-paper/src/main/java/com/github/maxopoly/finale/listeners/NetheriteFireResistanceListener.java
+++ b/plugins/finale-paper/src/main/java/com/github/maxopoly/finale/listeners/NetheriteFireResistanceListener.java
@@ -9,6 +9,7 @@ import org.bukkit.inventory.ItemStack;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.potion.PotionEffect;
 import org.bukkit.potion.PotionEffectType;
+import vg.civcraft.mc.civmodcore.inventory.CustomItem;
 
 public class NetheriteFireResistanceListener {
 
@@ -31,6 +32,7 @@ public class NetheriteFireResistanceListener {
     public void applyFireResistance() {
         for (Player player : Bukkit.getOnlinePlayers()) {
             int pieces = 0;
+            int mpieces = 0;
             for (ItemStack armour : player.getInventory().getArmorContents()) {
                 if (armour == null) {
                     continue;
@@ -39,8 +41,12 @@ public class NetheriteFireResistanceListener {
                 switch (type) {
                     case NETHERITE_BOOTS, NETHERITE_HELMET, NETHERITE_CHESTPLATE, NETHERITE_LEGGINGS -> pieces++;
                 }
+                String customItem = CustomItem.getCustomItemKey(armour);
+                if (customItem != null && customItem.startsWith("meteoric_iron_")) {
+                    mpieces++;
+                }
             }
-            if (pieces == 4) {
+            if (pieces == 4 || mpieces == 4) {
                 PotionEffect currentEffect = player.getPotionEffect(PotionEffectType.FIRE_RESISTANCE);
                 if (currentEffect == null || currentEffect.getDuration() < 5 * 20 + 19) {
                     player.addPotionEffect(new PotionEffect(