diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/capability/AndroidPowerSource.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/capability/AndroidPowerSource.kt
index 609c108c3..6e6fc2f2d 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/capability/AndroidPowerSource.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/capability/AndroidPowerSource.kt
@@ -21,8 +21,8 @@ class AndroidPowerSource(
 	initialCharge: ImpreciseFraction,
 	maxCharge: ImpreciseFraction
 ) : IMatteryEnergyStorage, INBTSerializable<CompoundTag> {
-	private var battery by synchronizer.fraction(initialCharge)
-	private var maxBattery by synchronizer.fraction(maxCharge)
+	private var battery by synchronizer.fraction(initialCharge, name = "android battery")
+	private var maxBattery by synchronizer.fraction(maxCharge, name = "android max battery")
 
 	var item by synchronizer.item(setter = setter@{ value, access, setByRemote ->
 		access.write(value)
@@ -30,7 +30,7 @@ class AndroidPowerSource(
 		if (ply is ServerPlayer) {
 			AndroidBatteryTrigger.trigger(ply, value)
 		}
-	})
+	}, name = "android battery item")
 
 	override fun serializeNBT(): CompoundTag {
 		return CompoundTag().also {
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/capability/MatteryPlayerCapability.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/capability/MatteryPlayerCapability.kt
index ebb6ebd8b..00faed840 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/capability/MatteryPlayerCapability.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/capability/MatteryPlayerCapability.kt
@@ -85,7 +85,7 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, INBTSerial
 		publicSynchronizer.defaultEndpoint.markUnused()
 	}
 
-	var hasExoSuit by publicSynchronizer.bool()
+	var hasExoSuit by publicSynchronizer.bool(name = "hasExoSuit")
 
 	private val exoSuitSlotCountModifiersMap: MutableMap<UUID, Int> by synchronizer.Map(
 		keyCodec = UUIDValueCodec,
@@ -93,7 +93,8 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, INBTSerial
 		backingMap = HashMap(),
 		callback = {
 			this.exoSuitSlotCountModifiers.recompute()
-		}
+		},
+		name = "exoSuitSlotCountModifiersMap"
 	)
 
 	val exoSuitSlotCountModifiers = UUIDIntModifiersMap(observer = observer@{
@@ -115,7 +116,7 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, INBTSerial
 			_exoSuitMenu = null
 			exoSuitContainer = PlayerMatteryContainer(value)
 		}
-	})
+	}, name = "exoSuitSlotCount")
 
 	var exoSuitContainer: MatteryContainer = PlayerMatteryContainer(0)
 		private set(value) {
@@ -144,7 +145,7 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, INBTSerial
 			access.write(value)
 			_exoSuitMenu = null
 		}
-	})
+	}, name = "isExoSuitCraftingUpgraded")
 
 	private var _exoSuitMenu: ExoSuitInventoryMenu? = null
 		set(value) {
@@ -185,8 +186,8 @@ class MatteryPlayerCapability(val ply: Player) : ICapabilityProvider, INBTSerial
 	var ticksIExist = 0
 		private set
 
-	var willBecomeAndroid by publicSynchronizer.bool()
-	var isAndroid by publicSynchronizer.bool()
+	var willBecomeAndroid by publicSynchronizer.bool(name = "willBecomeAndroid")
+	var isAndroid by publicSynchronizer.bool(name = "isAndroid")
 
 	val androidEnergy = AndroidPowerSource(ply, synchronizer, ServerConfig.ANDROID_MAX_ENERGY, ServerConfig.ANDROID_MAX_ENERGY)