diff --git a/compatibility.lua b/compatibility.lua
index 34221ee..bb4a0c7 100644
--- a/compatibility.lua
+++ b/compatibility.lua
@@ -507,6 +507,7 @@ if industrialtest.mclAvailable then
 	industrialtest.elementKeys.clay="mcl_core:clay_lump"
 	industrialtest.elementKeys.diamond="mcl_core:diamond"
 	industrialtest.elementKeys.blueDye="mcl_core:lapis"
+	industrialtest.elementKeys.yellowDust="mcl_nether:glowstone_dust"
 	industrialtest.elementKeys.bucket="mcl_buckets:bucket_empty"
 	industrialtest.elementKeys.bucketWithLava="mcl_buckets:bucket_lava"
 	industrialtest.elementKeys.bucketWithWater="mcl_buckets:bucket_water"
@@ -715,6 +716,7 @@ elseif industrialtest.mtgAvailable then
 	industrialtest.elementKeys.flint="default:flint"
 	industrialtest.elementKeys.snowball="default:snow"
 	industrialtest.elementKeys.blueDye="dye:blue"
+	industrialtest.elementKeys.yellowDust="dye:yellow"
 	industrialtest.elementKeys.bucket="bucket:bucket_empty"
 	industrialtest.elementKeys.bucketWithLava="bucket:bucket_lava"
 	industrialtest.elementKeys.bucketWithWater="bucket:bucket_water"
diff --git a/machines.lua b/machines.lua
index 439f9a3..d138c58 100644
--- a/machines.lua
+++ b/machines.lua
@@ -1779,7 +1779,15 @@ registerTransformer({
 	upperFlow=industrialtest.api.evPowerFlow,
 	sounds="metal"
 })
--- TODO: Craft for HV transformer
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:hv_transformer",
+	recipe={
+		{"","industrialtest:insulated_iron_cable",""},
+		{"industrialtest:electronic_circuit","industrialtest:mv_transformer","industrialtest:energy_crystal"},
+		{"","industrialtest:insulated_iron_cable",""}
+	}
+})
 
 registerTransformer({
 	name="ev_transformer",
@@ -1791,3 +1799,12 @@ registerTransformer({
 	sounds="metal"
 })
 -- TODO: Craft for EV Transformer
+minetest.register_craft({
+	type="shaped",
+	output="industrialtest:ev_transformer",
+	recipe={
+		{"","industrialtest:insulated_iron_cable",""},
+		{"industrialtest:advanced_electronic_circuit","industrialtest:hv_transformer","industrialtest:lapotron_crystal"},
+		{"","industrialtest:insulated_iron_cable",""}
+	}
+})