diff --git a/lignumis/prototypes/content/quality-assembler.lua b/lignumis/prototypes/content/quality-assembler.lua
index 17b1d20..5ee0727 100644
--- a/lignumis/prototypes/content/quality-assembler.lua
+++ b/lignumis/prototypes/content/quality-assembler.lua
@@ -154,7 +154,7 @@ data.raw.recipe["lumber-mill"].category = "wood-processing-or-assembling-or-qual
 data.raw.recipe["logistic-robot"].category = "crafting-or-quality-assembling"
 data.raw.recipe["construction-robot"].category = "crafting-or-quality-assembling"
 data.raw.recipe["roboport"].category = "crafting-or-quality-assembling"
-data.raw.recipe["speed-module-3"].category = "crafting-or-quality-assembling"
+data.raw.recipe["speed-module-3"].category = "electronics-or-quality-assembling"
 data.raw.recipe["productivity-module-3"].category = "electronics-or-quality-assembling"
 data.raw.recipe["efficiency-module-3"].category = "electronics-or-quality-assembling"
 data.raw.recipe["rocket-silo"].category = "crafting-or-quality-assembling"