diff --git a/Content.YAMLLinter/Program.cs b/Content.YAMLLinter/Program.cs
index 05a694e08d..756264135a 100644
--- a/Content.YAMLLinter/Program.cs
+++ b/Content.YAMLLinter/Program.cs
@@ -26,6 +26,7 @@ namespace Content.YAMLLinter
             if (count == 0)
             {
                 Console.WriteLine($"No errors found in {(int) stopwatch.Elapsed.TotalMilliseconds} ms.");
+                PoolManager.Shutdown();
                 return 0;
             }
 
diff --git a/Resources/Prototypes/Entities/Structures/Machines/lathe.yml b/Resources/Prototypes/Entities/Structures/Machines/lathe.yml
index 3beddd7e9f..012e2b5cba 100644
--- a/Resources/Prototypes/Entities/Structures/Machines/lathe.yml
+++ b/Resources/Prototypes/Entities/Structures/Machines/lathe.yml
@@ -148,14 +148,6 @@
       - MagazineBoxMagnumRubber
       - MagazineBoxRifleRubber
       - MagazineBoxLightRifleRubber
-      - CartridgePistolHighVelocity
-      - CartridgeMagnumHighVelocity
-      - CartridgeLightRifleHighVelocity
-      - CartridgeRifleHighVelocity
-      - MagazineBoxPistolHighVelocity
-      - MagazineBoxMagnumHighVelocity
-      - MagazineBoxLightRifleHighVelocity
-      - MagazineBoxRifleHighVelocity
       - ShellShotgunIncendiary
       - CartridgePistolIncendiary
       - CartridgeMagnumIncendiary