diff --git a/PHI-MB/data-updates.lua b/PHI-MB/data-updates.lua
index 0e5c981..9baca87 100644
--- a/PHI-MB/data-updates.lua
+++ b/PHI-MB/data-updates.lua
@@ -3,13 +3,16 @@ data.raw['assembling-machine']['assembling-machine-4'].fast_replaceable_group =
 data.raw['assembling-machine']['assembling-machine-5'].fast_replaceable_group = data.raw['assembling-machine']['assembling-machine-4'].fast_replaceable_group
 
 -- electric-furnace
+data.raw['furnace']['electric-furnace'].fast_replaceable_group = 'electric-furnace'
 data.raw['furnace']['electric-furnace-2'].fast_replaceable_group = data.raw['furnace']['electric-furnace'].fast_replaceable_group
 data.raw['furnace']['electric-furnace-3'].fast_replaceable_group = data.raw['furnace']['electric-furnace-2'].fast_replaceable_group
 
 -- chemical-plant
+data.raw['assembling-machine']['chemical-plant'].fast_replaceable_group = 'chemical-plant'
 data.raw['assembling-machine']['chemical-plant-2'].fast_replaceable_group = data.raw['assembling-machine']['chemical-plant'].fast_replaceable_group
 data.raw['assembling-machine']['chemical-plant-3'].fast_replaceable_group = data.raw['assembling-machine']['chemical-plant-2'].fast_replaceable_group
 
 -- oil-refinery
+data.raw['assembling-machine']['oil-refinery'].fast_replaceable_group = 'oil-refinery'
 data.raw['assembling-machine']['oil-refinery-2'].fast_replaceable_group = data.raw['assembling-machine']['oil-refinery'].fast_replaceable_group
 data.raw['assembling-machine']['oil-refinery-3'].fast_replaceable_group = data.raw['assembling-machine']['oil-refinery-2'].fast_replaceable_group