diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/MatteryBlockEntity.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/MatteryBlockEntity.kt
index 8e48128f3..59d9efe96 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/MatteryBlockEntity.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/MatteryBlockEntity.kt
@@ -54,6 +54,7 @@ import ru.dbotthepony.mc.otm.core.util.TickList
 import ru.dbotthepony.mc.otm.core.util.countingLazy
 import ru.dbotthepony.mc.otm.network.BlockEntitySyncPacket
 import ru.dbotthepony.mc.otm.network.syncher.SynchableGroup
+import ru.dbotthepony.mc.otm.once
 import ru.dbotthepony.mc.otm.onceServer
 import ru.dbotthepony.mc.otm.registry.game.MBlocks
 import ru.dbotthepony.mc.otm.sometimeServer
@@ -240,7 +241,10 @@ abstract class MatteryBlockEntity(p_155228_: BlockEntityType<*>, p_155229_: Bloc
 
 	protected fun waitForServerLevel(lambda: () -> Unit) {
 		if (level is ServerLevel) {
-			lambda.invoke()
+			if (executeWaitForServerLevel)
+				lambda.invoke()
+			else
+				waitForServerLevel.add(lambda)
 		} else if (level == null) {
 			waitForServerLevel.add(lambda)
 		}
@@ -371,6 +375,7 @@ abstract class MatteryBlockEntity(p_155228_: BlockEntityType<*>, p_155229_: Bloc
 
 	val syncher = SynchableGroup()
 	private val synchers = Object2ObjectArrayMap<ServerPlayer, SynchableGroup.Remote>()
+	private var executeWaitForServerLevel = false
 
 	override fun setLevel(level: Level) {
 		val old = this.level
@@ -380,9 +385,15 @@ abstract class MatteryBlockEntity(p_155228_: BlockEntityType<*>, p_155229_: Bloc
 
 		if (!level.isClientSide) {
 			subscribe()
-			waitForServerLevel.forEach { it.invoke() }
-			waitForServerLevel.clear()
+
+			level.once {
+				if (isRemoved) return@once
+				executeWaitForServerLevel = true
+				waitForServerLevel.forEach { it.invoke() }
+				waitForServerLevel.clear()
+			}
 		} else {
+			executeWaitForServerLevel = true
 			waitForServerLevel.clear()
 			BlockEntitySyncPacket.applyBacklog(this)
 		}