diff --git a/lignumis/prototypes/content/quality-assembler.lua b/lignumis/prototypes/content/quality-assembler.lua
index 2b45880..480868c 100644
--- a/lignumis/prototypes/content/quality-assembler.lua
+++ b/lignumis/prototypes/content/quality-assembler.lua
@@ -77,7 +77,7 @@ QualityAssembler.EntityBuilder:new()
         crafting_speed = 4,
         module_slots = 6,
         allowed_effects = { "pollution", "quality" },
-        effect_receiver = { base_effect = { quality = 10 } }
+        effect_receiver = { base_effect = { quality = 2.5 } }
     })
 
 QualityAssembler.ItemBuilder:new():apply()