diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/container/ContainerHandler.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/container/ContainerHandler.kt
index 7a6c610b0..c0d59ac10 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/container/ContainerHandler.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/container/ContainerHandler.kt
@@ -21,7 +21,6 @@ class ContainerHandler @JvmOverloads internal constructor(
 		if (localStack.isEmpty) {
 			if (!simulate) {
 				val copy = stack.copy()
-				container.setChanged(slot, copy, ItemStack.EMPTY)
 				container.setItem(slot, copy)
 			}
 
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/container/MatteryContainer.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/container/MatteryContainer.kt
index 6fc6f998f..aa3f35760 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/container/MatteryContainer.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/container/MatteryContainer.kt
@@ -32,7 +32,6 @@ open class MatteryContainer(protected val watcher: Runnable, private val size: I
 		require(size >= 0) { "Invalid container size $size" }
 	}
 
-	private var ignoreChangeNotifications = 0
 	protected val slots: Array<ItemStack> = Array(size) { ItemStack.EMPTY }
 	private val trackedSlots: Array<ItemStack> = Array(size) { ItemStack.EMPTY }
 	private val filters: Array<Item?> = arrayOfNulls(size)
@@ -103,19 +102,6 @@ open class MatteryContainer(protected val watcher: Runnable, private val size: I
 	}
 
 	final override fun getContainerSize() = size
-
-	fun startIgnoreUpdates() {
-		if (++ignoreChangeNotifications == 1) {
-			startedIgnoringUpdates()
-		}
-	}
-
-	fun stopIgnoreUpdates() {
-		if (--ignoreChangeNotifications == 0) {
-			stoppedIgnoringUpdates()
-		}
-	}
-
 	protected open fun startedIgnoringUpdates() {}
 	protected open fun stoppedIgnoringUpdates() {}
 
@@ -187,7 +173,7 @@ open class MatteryContainer(protected val watcher: Runnable, private val size: I
 	}
 
 	open fun setChanged(slot: Int, new: ItemStack, old: ItemStack) {
-		if (ignoreChangeNotifications == 0) watcher.run()
+		watcher.run()
 	}
 
 	override fun serializeNBT(): CompoundTag {