diff --git a/Indium2/data-util.lua b/Indium2/data-util.lua
index f1e0b76..52c9094 100644
--- a/Indium2/data-util.lua
+++ b/Indium2/data-util.lua
@@ -1,5 +1,19 @@
 local util = {}
 
+util.bz = {}
+util.bz.carbon = mods["bzcarbon"] and "bzcarbon" or mods["bzcarbon2"] and "bzcarbon2"
+util.bz.lead = mods["bzlead"] and "bzlead" or mods["bzlead2"] and "bzlead2"
+util.bz.silicon = mods["bzsilicon"] and "bzsilicon" or mods["bzsilicon2"] and "bzsilicon2"
+util.bz.tin = mods["bztin"] and "bztin" or mods["bztin2"] and "bztin2"
+util.bz.titanium = mods["bztitanium"] and "bztitanium" or mods["bztitanium2"] and "bztitanium2"
+util.bz.zirconium = mods["bzzirconium"] and "bzzirconium" or mods["bzzirconium2"] and "bzzirconium2"
+util.bz.gold = mods["bzgold"] and "bzgold" or mods["bzgold2"] and "bzgold2"
+util.bz.aluminum = mods["bzaluminum"] and "bzaluminum" or mods["bzaluminum2"] and "bzaluminum2"
+util.bz.gas = mods["bzgas"] and "bzgas" or mods["bzgas2"] and "bzgas2"
+util.bz.chlorine = mods["bzchlorine"] and "bzchlorine" or mods["bzchlorine2"] and "bzchlorine2"
+util.bz.tungsten = mods["bztungsten"] and "bztungsten" or mods["bztungsten2"] and "bztungsten2"
+util.bz.foundry = mods["bzfoundry"] and "bzfoundry" or mods["bzfoundry2"] and "bzfoundry2"
+
 -- se landfill
 -- params: ore, icon_size
 function util.se_landfill(params)
diff --git a/Indium2/info.json b/Indium2/info.json
index 117fd76..74d7857 100644
--- a/Indium2/info.json
+++ b/Indium2/info.json
@@ -10,10 +10,15 @@
     "base >= 2.0.0",
     "? bismuth",
     "? BrassTacks-Updated",
+    "? bzcarbon",
     "? bzcarbon2",
+    "? bzfoundry",
     "? bzfoundry2",
+    "? bzlead",
     "? bzlead2",
+    "? bzsilicon",
     "? bzsilicon2",
+    "? bztin",
     "? bztin2",
     "? IfNickel-Updated",
     "? Krastorio2",
diff --git a/Indium2/prototypes/indium-recipe.lua b/Indium2/prototypes/indium-recipe.lua
index 412478e..82c255f 100644
--- a/Indium2/prototypes/indium-recipe.lua
+++ b/Indium2/prototypes/indium-recipe.lua
@@ -40,12 +40,12 @@ data:extend({
 })
 
 local solder_ingredients = {{type="item", name="indium-plate", amount=6}}
-if mods["bzlead2"] then
+if util.bz.lead then
   solder_ingredients = {{type="item", name="indium-plate", amount=3}, {type="item", name="lead-plate", amount=3}}
 end
 local solder_category = "crafting"
 local solder_subgroup = "intermediate-product"
-if mods["bzfoundry2"] then
+if util.bz.foundry then
   solder_category = "founding"
   solder_subgroup = "foundry-intermediate"
 end
@@ -94,18 +94,19 @@ data:extend({
   }
 })
 
-if mods["bzsilicon2"] and data.raw.item["solar-cell"] then
+if util.bz.silicon and data.raw.item["solar-cell"] then
   local solar_cell_ingredients = {{type="item", name="copper-plate", amount=1}, {type="item", name="indium-plate", amount=1}, {type="item", name="electronic-circuit", amount=2}}
   if mods["Krastorio2"] then
     table.insert(solar_cell_ingredients, {type="item", name="kr-rare-metals", amount=1})
   end
+
   data:extend({
     {
       type = "recipe",
       name = "indium-solar-cell",
       icons =
             {
-                { icon = "__bzsilicon2__/graphics/icons/solar-cell.png", icon_size = 64 },
+                { icon = "__" .. util.bz.silicon .. "__/graphics/icons/solar-cell.png", icon_size = 64 },
                 { icon = "__Indium2__/graphics/icons/indium-plate.png", icon_size = 64, scale=0.2, shift= {-8, -8}},
             },
       category = "advanced-crafting",
@@ -121,22 +122,22 @@ if mods["bzsilicon2"] and data.raw.item["solar-cell"] then
 end
 
 local solder_pcb_ingredients = {{type="item", name="indium-plate", amount=10}}
-if mods["bztin2"] then
+if util.bz.tin then
   solder_pcb_ingredients = {{type="item", name="indium-plate", amount=6}, {type="item", name="tin-plate", amount=5}}
 end
 local solder_pcb_category = "crafting"
 local solder_pcb_subgroup = "intermediate-product"
-if mods["bzfoundry2"] then
+if util.bz.foundry then
   solder_pcb_category = "founding"
   solder_pcb_subgroup = "foundry-intermediate"
 end
-if mods["bismuth"] and mods["bztin2"] then
+if mods["bismuth"] and util.bz.tin then
   data:extend({
     {
       type = "recipe",
       name = "indium-pcb-solder",
       icons = {
-                  { icon = "__bztin2__/graphics/icons/solder.png", icon_size = 128, tint = {r = 0.7, g = 0.5, b = 0.9, a = 1} },
+                  { icon = "__" .. util.bz.tin .. "__/graphics/icons/solder.png", icon_size = 128, tint = {r = 0.7, g = 0.5, b = 0.9, a = 1} },
                   { icon = "__Indium2__/graphics/icons/indium-plate.png", icon_size = 64, scale=0.2, shift= {-8, -8}},
                 },
       group = "intermediate-products",
@@ -166,7 +167,7 @@ if mods["BrassTacks-Updated"] and data.raw.item["airtight-seal"]then
       order = "c",
       enabled = false,
       energy_required = 5,
-      ingredients = {{type="item", name="bolted-flange", amount=1}, mods["bzcarbon2"] and {type="item", name="graphite", amount=4}, {type="item", name="indium-solder", amount=2}},
+      ingredients = {{type="item", name="bolted-flange", amount=1}, util.bz.carbon and {type="item", name="graphite", amount=4}, {type="item", name="indium-solder", amount=2}},
       results = {{type="item", name="airtight-seal", amount=2}},
     }
   })
diff --git a/Indium2/prototypes/technology.lua b/Indium2/prototypes/technology.lua
index e39f945..09eade6 100644
--- a/Indium2/prototypes/technology.lua
+++ b/Indium2/prototypes/technology.lua
@@ -57,7 +57,7 @@ data:extend(
       }
     },
   })
-if (mods["bztin2"] and mods["bismuth"]) or false then
+if (util.bz.tin and mods["bismuth"]) or false then
 data:extend(
   {
     {
@@ -65,7 +65,7 @@ data:extend(
       name = "indium-pcb-solder",
       icons =
       {
-        { icon = "__bztin2__/graphics/icons/solder.png", icon_size = 128, tint = {r = 0.7, g = 0.5, b = 0.9, a = 1} },
+        { icon = "__" .. util.bz.tin .. "__/graphics/icons/solder.png", icon_size = 128, tint = {r = 0.7, g = 0.5, b = 0.9, a = 1} },
         { icon = "__Indium2__/graphics/icons/indium-plate.png", icon_size = 64, shift= {-8, -8}},
       },
       prerequisites = {"indium-processing"},
diff --git a/Indium2/recipe-modify.lua b/Indium2/recipe-modify.lua
index 76ad0e0..de54e08 100644
--- a/Indium2/recipe-modify.lua
+++ b/Indium2/recipe-modify.lua
@@ -4,8 +4,8 @@ local util = require("data-util")
 
 -- Mod changes
 if mods["IfNickel-Updated"] then
-    if mods["IfNickel-Updated"] and mods["bztungsten2"] then
-    util.replace_some_ingredient(mods["IfNickel-Updated"] and "gimbaled-thruster", mods["bztungsten2"] and "rocket-engine-nozzle", 1, "cryogenic-seal", 1)
+    if mods["IfNickel-Updated"] and util.bz.thungsten then
+    util.replace_some_ingredient(mods["IfNickel-Updated"] and "gimbaled-thruster", util.bz.thungsten and "rocket-engine-nozzle", 1, "cryogenic-seal", 1)
     end
     util.remove_ingredient("satellite", "gimbaled-thruster")
 end