diff --git a/src/main/kotlin/ru/dbotthepony/kstarbound/defs/item/ItemDefinition.kt b/src/main/kotlin/ru/dbotthepony/kstarbound/defs/item/ItemDefinition.kt
index 0ca5c667..1d16e081 100644
--- a/src/main/kotlin/ru/dbotthepony/kstarbound/defs/item/ItemDefinition.kt
+++ b/src/main/kotlin/ru/dbotthepony/kstarbound/defs/item/ItemDefinition.kt
@@ -6,7 +6,6 @@ import ru.dbotthepony.kstarbound.defs.ThingDescription
 import ru.dbotthepony.kstarbound.io.json.builder.JsonFactory
 import ru.dbotthepony.kstarbound.io.json.builder.JsonPropertyConfig
 
-@JsonFactory(storesJson = true)
 data class ItemDefinition(
 	override val itemName: String,
 	override val price: Long = 4L,
@@ -24,7 +23,6 @@ data class ItemDefinition(
 	override val radioMessagesOnPickup: ImmutableList<String>,
 	override val fuelAmount: Long?,
 
-	@JsonPropertyConfig(isFlat = true)
 	val descriptionData: ThingDescription,
 
 	val json: Map<String, Any>