diff --git a/compatibility/248k.lua b/compatibility/248k.lua
index 76cb891..bdf37ea 100644
--- a/compatibility/248k.lua
+++ b/compatibility/248k.lua
@@ -1,4 +1,27 @@
 local util = require("data-util");
 
 if mods["248k"] then
+  data:extend({
+    {
+      type = "recipe",
+      name = "acid-gas-breakdown",
+      icons = {
+        {icon = "__bzgas__/graphics/icons/gas.png", icon_size = 128},
+        {icon = "__248k__/ressources/fluids/fi_acid_gas.png", icon_size = 64, scale=0.25, shift={-8,-8}},
+      },
+      category = "chemistry",
+      subgroup = "fi_item_subgroup_f",
+      enabled = "false",
+      energy_required = 3,
+      ingredients = {
+        {type="fluid", name="fi_acid_gas", amount=10},
+        {type="fluid", name="water", amount=10},
+      },
+      results = {
+        {type="fluid", name="gas", amount=10},
+        {type="fluid", name="sulfuric-acid", amount=10},
+      },
+    }
+  })
+  util.add_unlock("fi_refery_2_tech", "acid-gas-breakdown")
 end
diff --git a/data-final-fixes.lua b/data-final-fixes.lua
index e81c9ec..22220cd 100644
--- a/data-final-fixes.lua
+++ b/data-final-fixes.lua
@@ -1,6 +1,7 @@
 require("stacking")
 require("modules")
 -- require("tin-recipe-final-5d")
+require("compatibility/ir2")
 
 local util = require("data-util");