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 165308689..4b72a5937 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
@@ -532,7 +532,7 @@ abstract class MatteryBlockEntity(p_155228_: BlockEntityType<*>, p_155229_: Bloc
 			tickingMap.clear()
 		}
 
-		fun postLevelTick(event: LevelTickEvent) {
+		fun postLevelTick(event: LevelTickEvent.Post) {
 			val level = event.level as? ServerLevel ?: return
 
 			tickingMap[level]?.forEach {