diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterCapacitorBankBlockEntity.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterCapacitorBankBlockEntity.kt
index 1e437404a..40d188eb6 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterCapacitorBankBlockEntity.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/matter/MatterCapacitorBankBlockEntity.kt
@@ -60,8 +60,7 @@ class MatterCapacitorBankBlockEntity(p_155229_: BlockPos, p_155230_: BlockState)
 		return summ
 	}
 
-	override fun tick() {
-		super.tick()
+	private fun updateGaugeLevel() {
 		var stored = Decimal.ZERO
 		var maxStored = Decimal.ZERO
 
@@ -74,6 +73,11 @@ class MatterCapacitorBankBlockEntity(p_155229_: BlockPos, p_155230_: BlockState)
 		gaugeLevel = stored.percentage(maxStored)
 	}
 
+	override fun tick() {
+		super.tick()
+		updateGaugeLevel()
+	}
+
 	override fun receiveMatter(howMuch: Decimal, simulate: Boolean): Decimal {
 		if (!howMuch.isPositive)
 			return Decimal.ZERO
@@ -134,7 +138,6 @@ class MatterCapacitorBankBlockEntity(p_155229_: BlockPos, p_155230_: BlockState)
 			super.notifyChanged(old)
 
 			capacitorStatus[slot].value = item.getCapability(MatteryCapability.MATTER_ITEM) != null
-			gaugeLevel = storedMatter.percentage(maxStoredMatter)
 		}
 
 		override fun canAutomationPlaceItem(itemStack: ItemStack): Boolean {
@@ -155,7 +158,12 @@ class MatterCapacitorBankBlockEntity(p_155229_: BlockPos, p_155230_: BlockState)
 			get() = 1
 	}
 
-	val container = SlottedContainer.simple(BatteryBankBlockEntity.CAPACITY, ::Slot, ::markDirtyFast).also(::addDroppableContainer)
+	private fun containerUpdated() {
+		markDirtyFast()
+		updateGaugeLevel()
+	}
+
+	val container = SlottedContainer.simple(BatteryBankBlockEntity.CAPACITY, ::Slot, ::containerUpdated).also(::addDroppableContainer)
 	val itemConfig = ConfigurableItemHandler(inputOutput = container)
 
 	val capacitorStatus = immutableList(BatteryBankBlockEntity.CAPACITY) {