diff --git a/Resources/Prototypes/Catalog/Research/technologies.yml b/Resources/Prototypes/Catalog/Research/technologies.yml
index 616f7a633b..6259b15b4c 100644
--- a/Resources/Prototypes/Catalog/Research/technologies.yml
+++ b/Resources/Prototypes/Catalog/Research/technologies.yml
@@ -310,13 +310,9 @@
     - APCElectronics
     - SMESMachineCircuitboard
     - SubstationMachineCircuitboard
-    - WallmountSubstationElectronics
-    - WallmountGeneratorElectronics
-    - WallmountGeneratorAPUElectronics
     - HydroponicsTrayMachineCircuitboard
     - SolarControlComputerCircuitboard
     - GeneratorPlasmaMachineCircuitboard
-    - GeneratorUraniumMachineCircuitboard
     - Signaller
     - SignalTrigger
 
@@ -334,7 +330,6 @@
     - WallmountSubstationElectronics
     - WallmountGeneratorElectronics
     - WallmountGeneratorAPUElectronics
-    - GeneratorPlasmaMachineCircuitboard
     - GeneratorUraniumMachineCircuitboard
 
 - type: technology
diff --git a/Resources/Prototypes/Entities/Structures/Machines/lathe.yml b/Resources/Prototypes/Entities/Structures/Machines/lathe.yml
index e2244f4ee5..978c107e75 100644
--- a/Resources/Prototypes/Entities/Structures/Machines/lathe.yml
+++ b/Resources/Prototypes/Entities/Structures/Machines/lathe.yml
@@ -270,6 +270,7 @@
       - GeneratorUraniumMachineCircuitboard
       - WallmountGeneratorElectronics
       - WallmountGeneratorAPUElectronics
+      - WallmountSubstationElectronics
       - EmitterCircuitboard
   - type: Machine
     board: CircuitImprinterMachineCircuitboard