diff --git a/changelog.txt b/changelog.txt
index 3bd7d45..4b79adc 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,10 @@
 ---------------------------------------------------------------------------------------------------
+Version: 0.3.3
+Date: 2021-07-21
+  Changes:
+    - AAI/SE: Tungsten carbide coal recipe improved.
+    - Foundry+AAI/SE: Tungsten carbide coal recipe removed.
+---------------------------------------------------------------------------------------------------
 Version: 0.3.2
 Date: 2021-07-10
   Features:
diff --git a/info.json b/info.json
index 3d89781..6c99bde 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
     "name": "bztungsten",
-    "version": "0.3.2",
+    "version": "0.3.3",
     "factorio_version": "1.1",
     "title": "Tungsten",
     "author": "Brevven",
diff --git a/tungsten-recipe-se.lua b/tungsten-recipe-se.lua
index 4267783..2ef66e7 100644
--- a/tungsten-recipe-se.lua
+++ b/tungsten-recipe-se.lua
@@ -62,7 +62,7 @@ if mods["space-exploration"] then
     util.add_effect("se-processing-vulcanite", {type = "unlock-recipe", recipe= "tungsten-smelting-vulcanite"})
   end
 end
-if mods["aai-industry"] and not mods["Krastorio2"] then
+if mods["aai-industry"] and not mods["Krastorio2"] and not mods.bzfoundry then
   data:extend({
     {
     type = "recipe",
@@ -77,14 +77,14 @@ if mods["aai-industry"] and not mods["Krastorio2"] then
     normal = {
       enabled = false,
       energy_required = 50,
-      ingredients = {{"tungsten-plate", 5}, {"coal", 1}},
+      ingredients = {{"tungsten-plate", 4}, {"coal", 1}},
       result = "tungsten-carbide",
       result_count = 2,
     },
     expensive = {
       enabled = false,
       energy_required = 50,
-      ingredients = {{"tungsten-plate", 5}, {"coal", 1}},
+      ingredients = {{"tungsten-plate", 4}, {"coal", 1}},
       result = "tungsten-carbide",
     },
   }