diff --git a/src/main/java/ru/bitheaven/createastrafabric/mixin/EntityTemperatureSystemMixin.java b/src/main/java/ru/bitheaven/createastrafabric/mixin/EntityTemperatureSystemMixin.java
index 81c7dca..9060680 100644
--- a/src/main/java/ru/bitheaven/createastrafabric/mixin/EntityTemperatureSystemMixin.java
+++ b/src/main/java/ru/bitheaven/createastrafabric/mixin/EntityTemperatureSystemMixin.java
@@ -1,7 +1,5 @@
 package ru.bitheaven.createastrafabric.mixin;
 
-import com.simibubi.create.content.equipment.armor.BacktankUtil;
-import com.simibubi.create.content.equipment.armor.DivingHelmetItem;
 import earth.terrarium.ad_astra.common.config.AdAstraConfig;
 import earth.terrarium.ad_astra.common.entity.system.EntityTemperatureSystem;
 import earth.terrarium.ad_astra.common.item.armor.NetheriteSpaceSuit;
@@ -18,8 +16,8 @@ public abstract class EntityTemperatureSystemMixin {
             method = "temperatureTick(Lnet/minecraft/world/entity/LivingEntity;Lnet/minecraft/server/level/ServerLevel;)V")
     private static void redirectTemperatureTick(LivingEntity entity) {
         boolean createNetherite = true;
-        createNetherite &= DivingHelmetItem.getWornItem(entity).getItem().isFireResistant();
-        createNetherite &= BacktankUtil.getAllWithAir(entity).stream().anyMatch(b -> b.getItem().isFireResistant());
+        createNetherite &= entity.getItemBySlot(EquipmentSlot.HEAD).getItem().isFireResistant();
+        createNetherite &= entity.getItemBySlot(EquipmentSlot.CHEST).getItem().isFireResistant();
         createNetherite &= entity.getItemBySlot(EquipmentSlot.LEGS).is(ModTags.HEAT_RESISTANT)
             || entity.getItemBySlot(EquipmentSlot.LEGS).getItem() instanceof NetheriteSpaceSuit
             || entity.getItemBySlot(EquipmentSlot.LEGS).getItem().isFireResistant();