diff --git a/src/main/java/com/atsuishio/superbwarfare/ModUtils.java b/src/main/java/com/atsuishio/superbwarfare/ModUtils.java
index 1cb232e2b..cd5b5b16b 100644
--- a/src/main/java/com/atsuishio/superbwarfare/ModUtils.java
+++ b/src/main/java/com/atsuishio/superbwarfare/ModUtils.java
@@ -54,6 +54,7 @@ public class ModUtils {
         IEventBus bus = FMLJavaModLoadingContext.get().getModEventBus();
 
         ModPerks.register(bus);
+        ModSerializers.REGISTRY.register(bus);
         ModSounds.REGISTRY.register(bus);
         ModBlocks.REGISTRY.register(bus);
         ModBlockEntities.REGISTRY.register(bus);
diff --git a/src/main/java/com/atsuishio/superbwarfare/init/ModSerializers.java b/src/main/java/com/atsuishio/superbwarfare/init/ModSerializers.java
new file mode 100644
index 000000000..ce0ee2a66
--- /dev/null
+++ b/src/main/java/com/atsuishio/superbwarfare/init/ModSerializers.java
@@ -0,0 +1,17 @@
+package com.atsuishio.superbwarfare.init;
+
+import com.atsuishio.superbwarfare.ModUtils;
+import it.unimi.dsi.fastutil.ints.IntList;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraft.network.syncher.EntityDataSerializer;
+import net.minecraftforge.registries.DeferredRegister;
+import net.minecraftforge.registries.ForgeRegistries;
+import net.minecraftforge.registries.RegistryObject;
+
+public class ModSerializers {
+
+    public static final DeferredRegister<EntityDataSerializer<?>> REGISTRY = DeferredRegister.create(ForgeRegistries.Keys.ENTITY_DATA_SERIALIZERS, ModUtils.MODID);
+
+    public static final RegistryObject<EntityDataSerializer<IntList>> INT_LIST_SERIALIZER = REGISTRY.register("int_list_serializer",
+            () -> EntityDataSerializer.simple(FriendlyByteBuf::writeIntIdList, FriendlyByteBuf::readIntIdList));
+}