diff --git a/lignumis/prototypes/content/quality-assembler.lua b/lignumis/prototypes/content/quality-assembler.lua
index 938080a..69bdf88 100644
--- a/lignumis/prototypes/content/quality-assembler.lua
+++ b/lignumis/prototypes/content/quality-assembler.lua
@@ -121,7 +121,8 @@ data:extend({
         selection_box = Entity.selectionBox(4, 4),
         damaged_trigger_effect = hit_effects.entity(),
         drawing_box_vertical_extension = 1.3,
-        module_slots = 6,
+        module_slots = 1,
+        quality_affects_module_slots = true,
         effect_receiver = { base_effect = { quality = 3.5 } },
         icon_draw_specification = {shift = {0, -0.25}},
         icons_positioning = {