diff --git a/ComputerSystems/Commodore64/Commodore64.csproj b/ComputerSystems/Commodore64/Commodore64.csproj
index 6719d54..a06814a 100644
--- a/ComputerSystems/Commodore64/Commodore64.csproj
+++ b/ComputerSystems/Commodore64/Commodore64.csproj
@@ -58,7 +58,7 @@
     <Compile Include="C64MemoryValues.cs" />
     <Compile Include="C64MemoryOffsets.cs" />
     <Compile Include="Colors.cs" />
-    <Compile Include="Enums\GraphicsMode.cs" />
+    <Compile Include="Vic\Enums\GraphicsMode.cs" />
     <Compile Include="Enums\PetsciiCode.cs" />
     <Compile Include="FormC64Screen.cs">
       <SubType>Form</SubType>
diff --git a/ComputerSystems/Commodore64/Enums/GraphicsMode.cs b/ComputerSystems/Commodore64/Vic/Enums/GraphicsMode.cs
similarity index 94%
rename from ComputerSystems/Commodore64/Enums/GraphicsMode.cs
rename to ComputerSystems/Commodore64/Vic/Enums/GraphicsMode.cs
index 4cca764..05992cb 100644
--- a/ComputerSystems/Commodore64/Enums/GraphicsMode.cs
+++ b/ComputerSystems/Commodore64/Vic/Enums/GraphicsMode.cs
@@ -1,4 +1,4 @@
-namespace Commodore64.Enums {
+namespace Commodore64.Vic.Enums {
 
     /// <summary>
     /// GraphicsMode as defined by MCM (bit 4 in $D016), BMM (bit 5 in $D011) and ECM (bit 6 in $D011)
diff --git a/ComputerSystems/Commodore64/Vic/VicIi.cs b/ComputerSystems/Commodore64/Vic/VicIi.cs
index 9bf25ce..0406da7 100644
--- a/ComputerSystems/Commodore64/Vic/VicIi.cs
+++ b/ComputerSystems/Commodore64/Vic/VicIi.cs
@@ -1,6 +1,6 @@
 using System;
 using System.Drawing;
-using Commodore64.Enums;
+using Commodore64.Vic.Enums;
 using Extensions.Byte;
 using Extensions.Enums;