diff --git a/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/loot/LootModifiersData.kt b/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/loot/LootModifiersData.kt
index da2442a1d..47fe28da8 100644
--- a/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/loot/LootModifiersData.kt
+++ b/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/loot/LootModifiersData.kt
@@ -143,12 +143,18 @@ fun addLootModifiers(it: LootModifiers) {
 	))
 
 	it.add("wither_exosuit_upgrades", BasicLootAppender(
-		arrayOf(LootTableIdCondition(EntityType.WITHER.defaultLootTable)),
+		arrayOf(
+			LootTableIdCondition(EntityType.WITHER.defaultLootTable),
+			KilledByRealPlayerOrIndirectly,
+		),
 		ItemStack(MItems.ExosuitUpgrades.INVENTORY_UPGRADE_WITHER),
 	))
 
 	it.add("ender_dragon_exosuit_upgrades", BasicLootAppender(
-		arrayOf(LootTableIdCondition(EntityType.ENDER_DRAGON.defaultLootTable)),
+		arrayOf(
+			LootTableIdCondition(EntityType.ENDER_DRAGON.defaultLootTable),
+			KilledByRealPlayerOrIndirectly,
+		),
 		ItemStack(MItems.ExosuitUpgrades.INVENTORY_UPGRADE_ENDER_DRAGON),
 	))
 }