From 79b7bf5b24f01225c9e36f5ed8c8efd1915fabc4 Mon Sep 17 00:00:00 2001
From: Simon Brodtmann <github@accounts.brodtmann.info>
Date: Wed, 10 Dec 2025 18:30:34 +0100
Subject: [PATCH 1/2] Use efficiency category instead of adding a new one

---
 pollution-module-evil/data.lua | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/pollution-module-evil/data.lua b/pollution-module-evil/data.lua
index 1b44d35..bd78f1c 100644
--- a/pollution-module-evil/data.lua
+++ b/pollution-module-evil/data.lua
@@ -1,10 +1,6 @@
 local item_sounds = require("__base__.prototypes.item_sounds")
 
 data:extend({
-    {
-        type = "module-category",
-        name = "pollution"
-    },
     {
         type = "module",
         name = "pollution-module-evil",
@@ -12,7 +8,7 @@ data:extend({
         icon = "__pollution-module-evil__/graphics/icons/pollution-module-evil-1.png",
         subgroup = "module",
         color_hint = { text = "E" },
-        category = "pollution",
+        category = "efficiency",
         tier = 1,
         order = "d[pollution]-a[pollution-module-evil-1]",
         inventory_move_sound = item_sounds.module_inventory_move,
@@ -35,7 +31,7 @@ data:extend({
         icon = "__pollution-module-evil__/graphics/icons/pollution-module-evil-2.png",
         subgroup = "module",
         color_hint = { text = "E" },
-        category = "pollution",
+        category = "efficiency",
         tier = 2,
         order = "d[pollution]-b[pollution-module-evil-2]",
         inventory_move_sound = item_sounds.module_inventory_move,
@@ -58,7 +54,7 @@ data:extend({
         icon = "__pollution-module-evil__/graphics/icons/pollution-module-evil-3.png",
         subgroup = "module",
         color_hint = { text = "E" },
-        category = "pollution",
+        category = "efficiency",
         tier = 3,
         order = "d[pollution]-c[pollution-module-evil-3]",
         inventory_move_sound = item_sounds.module_inventory_move,

From cd960204c27d578dad4d75162644b3a074edc328 Mon Sep 17 00:00:00 2001
From: Simon Brodtmann <github@accounts.brodtmann.info>
Date: Wed, 10 Dec 2025 19:53:39 +0100
Subject: [PATCH 2/2] 1.0.3

---
 pollution-module-evil/changelog.txt | 5 +++++
 pollution-module-evil/info.json     | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/pollution-module-evil/changelog.txt b/pollution-module-evil/changelog.txt
index c506be1..c26341b 100644
--- a/pollution-module-evil/changelog.txt
+++ b/pollution-module-evil/changelog.txt
@@ -1,4 +1,9 @@
 ---------------------------------------------------------------------------------------------------
+Version: 1.0.3
+Date: 10.12.2025
+  Changes:
+    - Use efficiency category instead of adding a new one
+---------------------------------------------------------------------------------------------------
 Version: 1.0.2
 Date: 14.11.2025
   Changes:
diff --git a/pollution-module-evil/info.json b/pollution-module-evil/info.json
index 2bf1ac8..4b66e5e 100644
--- a/pollution-module-evil/info.json
+++ b/pollution-module-evil/info.json
@@ -1,6 +1,6 @@
 {
    "name": "pollution-module-evil",
-   "version": "1.0.2",
+   "version": "1.0.3",
    "title": "Pollution module's evil twin",
    "description": "Adds pollution modules.",
    "author": "cackling fiend",