diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/tech/MatterHatchBlockEntity.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/tech/MatterHatchBlockEntity.kt
index a234a34f0..55c635639 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/tech/MatterHatchBlockEntity.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/block/entity/tech/MatterHatchBlockEntity.kt
@@ -78,11 +78,11 @@ class MatterHatchBlockEntity(
 		val OUTPUT_TAG = MultiblockBuilder.EntityTag(MatterHatchBlockEntity::class) { !it.isInput }
 
 		fun input(blockPos: BlockPos, blockState: BlockState): MatterHatchBlockEntity {
-			return MatterHatchBlockEntity(true, MBlockEntities.ITEM_INPUT_HATCH, blockPos, blockState)
+			return MatterHatchBlockEntity(true, MBlockEntities.MATTER_INPUT_HATCH, blockPos, blockState)
 		}
 
 		fun output(blockPos: BlockPos, blockState: BlockState): MatterHatchBlockEntity {
-			return MatterHatchBlockEntity(false, MBlockEntities.ITEM_OUTPUT_HATCH, blockPos, blockState)
+			return MatterHatchBlockEntity(false, MBlockEntities.MATTER_OUTPUT_HATCH, blockPos, blockState)
 		}
 	}
 }