diff --git a/PCK-Studio/Forms/Additional-Popups/Animation/ChangeTile.cs b/PCK-Studio/Forms/Additional-Popups/Animation/ChangeTile.cs
index d0a6c36c..3cd495cf 100644
--- a/PCK-Studio/Forms/Additional-Popups/Animation/ChangeTile.cs
+++ b/PCK-Studio/Forms/Additional-Popups/Animation/ChangeTile.cs
@@ -12,10 +12,10 @@ namespace PckStudio.Forms.Additional_Popups.Animation
 	internal partial class ChangeTile : MetroForm
 	{
         string selectedTile = "";
-        Editor.Animation.AnimationCategory category = Editor.Animation.AnimationCategory.Blocks;
+        Internal.Animation.AnimationCategory category = Internal.Animation.AnimationCategory.Blocks;
 
 		public string SelectedTile => selectedTile;
-		public Editor.Animation.AnimationCategory Category => category;
+		public Internal.Animation.AnimationCategory Category => category;
 
         List<TreeNode> treeViewBlockCache = new List<TreeNode>();
 		List<TreeNode> treeViewItemCache = new List<TreeNode>();
@@ -43,8 +43,8 @@ namespace PckStudio.Forms.Additional_Popups.Animation
 				selectedTile = tileData;
 				Debug.WriteLine(selectedTile);
                 category = e.Node.TreeView == treeViewItems
-					? Editor.Animation.AnimationCategory.Items
-					: Editor.Animation.AnimationCategory.Blocks;
+					? Internal.Animation.AnimationCategory.Items
+					: Internal.Animation.AnimationCategory.Blocks;
             }
 		}
 
diff --git a/PCK-Studio/Forms/Editor/AnimationEditor.cs b/PCK-Studio/Forms/Editor/AnimationEditor.cs
index c9739128..4a064d6f 100644
--- a/PCK-Studio/Forms/Editor/AnimationEditor.cs
+++ b/PCK-Studio/Forms/Editor/AnimationEditor.cs
@@ -16,6 +16,7 @@ using PckStudio.Forms.Utilities;
 using PckStudio.Extensions;
 using PckStudio.Properties;
 using System.Diagnostics;
+using PckStudio.Internal;
 
 namespace PckStudio.Forms.Editor
 {
diff --git a/PCK-Studio/Forms/Editor/AnimationPictureBox.cs b/PCK-Studio/Forms/Editor/AnimationPictureBox.cs
index d5fa6cfd..3d0116a9 100644
--- a/PCK-Studio/Forms/Editor/AnimationPictureBox.cs
+++ b/PCK-Studio/Forms/Editor/AnimationPictureBox.cs
@@ -24,6 +24,7 @@ using System.Drawing.Drawing2D;
 using System.Runtime.CompilerServices;
 
 using PckStudio.Extensions;
+using PckStudio.Internal;
 
 namespace PckStudio.Forms.Editor
 {
diff --git a/PCK-Studio/Forms/Editor/Animation.cs b/PCK-Studio/Internal/Animation.cs
similarity index 98%
rename from PCK-Studio/Forms/Editor/Animation.cs
rename to PCK-Studio/Internal/Animation.cs
index 27fd2f73..76ec2b04 100644
--- a/PCK-Studio/Forms/Editor/Animation.cs
+++ b/PCK-Studio/Internal/Animation.cs
@@ -21,11 +21,9 @@ using System.Drawing;
 using PckStudio.Extensions;
 using System.Text;
 
-
-// TODO: change namespace
-namespace PckStudio.Forms.Editor
+namespace PckStudio.Internal
 {
-	sealed class Animation
+	internal sealed class Animation
 	{
 		public const int MinimumFrameTime = 1;
 
diff --git a/PCK-Studio/PckStudio.csproj b/PCK-Studio/PckStudio.csproj
index 50456f78..dc588039 100644
--- a/PCK-Studio/PckStudio.csproj
+++ b/PCK-Studio/PckStudio.csproj
@@ -299,7 +299,7 @@
     <Compile Include="Forms\Additional-Popups\MultiTextPrompt.Designer.cs">
       <DependentUpon>MultiTextPrompt.cs</DependentUpon>
     </Compile>
-    <Compile Include="Forms\Editor\Animation.cs" />
+    <Compile Include="Internal\Animation.cs" />
     <Compile Include="Forms\Editor\AnimationPictureBox.cs">
       <SubType>Component</SubType>
     </Compile>