diff --git a/hot-metals/changelog.txt b/hot-metals/changelog.txt
index 0812e56..8816037 100644
--- a/hot-metals/changelog.txt
+++ b/hot-metals/changelog.txt
@@ -1,10 +1,4 @@
 ---------------------------------------------------------------------------------------------------
-Version: 1.2.6
-Date: 18.04.2025
-  Changes:
-    - Add polish translation (I forgot who did it :-( )
-    - Move technology changes to final fixes stage
----------------------------------------------------------------------------------------------------
 Version: 1.2.5
 Date: 04.02.2025
   Changes:
diff --git a/hot-metals/data-final-fixes.lua b/hot-metals/data-final-fixes.lua
deleted file mode 100644
index 5a61b06..0000000
--- a/hot-metals/data-final-fixes.lua
+++ /dev/null
@@ -1 +0,0 @@
-require("prototypes/hot-metals-final")
\ No newline at end of file
diff --git a/hot-metals/info.json b/hot-metals/info.json
index 3f19979..1678653 100644
--- a/hot-metals/info.json
+++ b/hot-metals/info.json
@@ -1,6 +1,6 @@
 {
    "name": "hot-metals",
-   "version": "1.2.6",
+   "version": "1.2.5",
    "title": "Hot metals",
    "description": "A furnace doesn't just output cold usable results. You need to wait for them to cool down.",
    "author": "cackling fiend",
diff --git a/hot-metals/locale/pl/strings.cfg b/hot-metals/locale/pl/strings.cfg
deleted file mode 100644
index 01c6fa9..0000000
--- a/hot-metals/locale/pl/strings.cfg
+++ /dev/null
@@ -1,12 +0,0 @@
-[item-name]
-hot=Hot
-
-[mod-setting-name]
-hot-metals-time=Czas stygnięcia 
-hot-metals-plastic=Dodaj gorący plastik
-hot-metals-bricks=dodaj gorące kamienne cegły i beton
-
-[mod-setting-description]
-hot-metals-time=Czas w sekundach, jaki jest potrzebny, aby gorący przedmiot ostygł.  
-hot-metals-plastic=Chociaż temperatura gorącego plastiku jest znacznie niższa w porównaniu do metali, możesz chcieć mieć jego gorącą wersję.  
-hot-metals-bricks=Kamienne cegły i beton nie są domyślnie uwzględnione. Jeśli lubisz grać z gorącymi wariantami, możesz włączyć tę opcję.
\ No newline at end of file
diff --git a/hot-metals/prototypes/hot-metals-final.lua b/hot-metals/prototypes/hot-metals-final.lua
deleted file mode 100644
index 7b42417..0000000
--- a/hot-metals/prototypes/hot-metals-final.lua
+++ /dev/null
@@ -1,9 +0,0 @@
--- Change technology triggers
-for _, tech in pairs(data.raw.technology) do
-    if tech.research_trigger then
-        local item = data.raw.item[tech.research_trigger.item]
-        if item and item.hot_item and not contains(HotMetals.skipTechUnlocksFor, item.name) then
-            tech.research_trigger.item = item.hot_item
-        end
-    end
-end
\ No newline at end of file
diff --git a/hot-metals/prototypes/hot-metals.lua b/hot-metals/prototypes/hot-metals.lua
index 03e55e3..d6ab1a1 100644
--- a/hot-metals/prototypes/hot-metals.lua
+++ b/hot-metals/prototypes/hot-metals.lua
@@ -76,8 +76,6 @@ function createHotVariant(config)
     hotItem.spoil_ticks = spoilTicks
     data:extend({ hotItem })
 
-    item.hot_item = hotItem.name
-
     -- Change recipes
     for _, recipe in pairs(data.raw.recipe) do
         if contains(HotMetals.craftingCategories, recipe.category) then
@@ -103,6 +101,13 @@ function createHotVariant(config)
             end
         end
     end
+
+    -- Change technology triggers
+    for _, tech in pairs(data.raw.technology) do
+        if tech.research_trigger and tech.research_trigger.item == itemName and not contains(HotMetals.skipTechUnlocksFor, itemName) then
+            tech.research_trigger.item = hotItem.name
+        end
+    end
 end
 
 -- Checks if a table contains a certain value