diff --git a/BizHawk.Emulation.Cores/BizHawk.Emulation.Cores.csproj b/BizHawk.Emulation.Cores/BizHawk.Emulation.Cores.csproj
index b3f33ae1c3..25d49fa208 100644
--- a/BizHawk.Emulation.Cores/BizHawk.Emulation.Cores.csproj
+++ b/BizHawk.Emulation.Cores/BizHawk.Emulation.Cores.csproj
@@ -207,7 +207,9 @@
     <Compile Include="Computers\Commodore64\C64.IMemoryDomains.cs">
       <DependentUpon>C64.cs</DependentUpon>
     </Compile>
-    <Compile Include="Computers\Commodore64\C64.ISettable.cs" />
+    <Compile Include="Computers\Commodore64\C64.ISettable.cs">
+        <DependentUpon>C64.cs</DependentUpon>
+    </Compile>
     <Compile Include="Computers\Commodore64\C64.IStatable.cs">
       <DependentUpon>C64.cs</DependentUpon>
     </Compile>
diff --git a/BizHawk.Emulation.Cores/Computers/Commodore64/C64.ISettable.cs b/BizHawk.Emulation.Cores/Computers/Commodore64/C64.ISettable.cs
index a7045392fd..a1c4c358a1 100644
--- a/BizHawk.Emulation.Cores/Computers/Commodore64/C64.ISettable.cs
+++ b/BizHawk.Emulation.Cores/Computers/Commodore64/C64.ISettable.cs
@@ -1,11 +1,5 @@
-using BizHawk.Emulation.Common;
-
-using Newtonsoft.Json;
-
-using System;
-using System.ComponentModel;
-using System.Drawing;
-
+using System.ComponentModel;
+using BizHawk.Emulation.Common;
 
 namespace BizHawk.Emulation.Cores.Computers.Commodore64
 {
diff --git a/BizHawk.Emulation.Cores/Computers/Commodore64/C64.cs b/BizHawk.Emulation.Cores/Computers/Commodore64/C64.cs
index a714071e45..5732a79952 100644
--- a/BizHawk.Emulation.Cores/Computers/Commodore64/C64.cs
+++ b/BizHawk.Emulation.Cores/Computers/Commodore64/C64.cs
@@ -13,7 +13,6 @@ namespace BizHawk.Emulation.Cores.Computers.Commodore64
 		"SaxxonPike",
 		isPorted: false,
 		isReleased: false)]
-	[ServiceNotApplicable(typeof(ISettable<,>))]
 	public sealed partial class C64 : IEmulator, IRegionable
 	{
 		public C64(CoreComm comm, IEnumerable<byte[]> roms, object settings, object syncSettings)