diff --git a/OpenRA.Game/Graphics/OverlayRenderer.cs b/OpenRA.Game/Graphics/SmudgeRenderer.cs
old mode 100755
new mode 100644
similarity index 92%
rename from OpenRA.Game/Graphics/OverlayRenderer.cs
rename to OpenRA.Game/Graphics/SmudgeRenderer.cs
index 285eb8f206..55fd18a930
--- a/OpenRA.Game/Graphics/OverlayRenderer.cs
+++ b/OpenRA.Game/Graphics/SmudgeRenderer.cs
@@ -23,7 +23,7 @@ using OpenRA.FileFormats;
 
 namespace OpenRA.Graphics
 {
-	class OverlayRenderer
+	class SmudgeRenderer
 	{
 		static string[] smudgeSpriteNames =
 			{ 
@@ -36,7 +36,7 @@ namespace OpenRA.Graphics
 		SpriteRenderer spriteRenderer;
 		Map map;
 
-		public OverlayRenderer( Renderer renderer, Map map )
+		public SmudgeRenderer( Renderer renderer, Map map )
 		{
 			this.spriteRenderer = new SpriteRenderer( renderer, true );
 			this.map = map;
diff --git a/OpenRA.Game/Graphics/TerrainRenderer.cs b/OpenRA.Game/Graphics/TerrainRenderer.cs
index c456dd312f..91fff1db10 100644
--- a/OpenRA.Game/Graphics/TerrainRenderer.cs
+++ b/OpenRA.Game/Graphics/TerrainRenderer.cs
@@ -33,7 +33,7 @@ namespace OpenRA.Graphics
 
 		Renderer renderer;
 		Map map;
-		OverlayRenderer overlayRenderer;
+		SmudgeRenderer overlayRenderer;
 
 		public TerrainRenderer(World world, Renderer renderer, WorldRenderer wr)
 		{
@@ -69,7 +69,7 @@ namespace OpenRA.Graphics
 			indexBuffer = renderer.Device.CreateIndexBuffer( indices.Length );
 			indexBuffer.SetData( indices );
 
-			overlayRenderer = new OverlayRenderer( renderer, map );
+			overlayRenderer = new SmudgeRenderer( renderer, map );
 		}
 
 		public void Draw( Viewport viewport )
diff --git a/OpenRA.Game/OpenRA.Game.csproj b/OpenRA.Game/OpenRA.Game.csproj
index 46bb277358..686d1760c9 100644
--- a/OpenRA.Game/OpenRA.Game.csproj
+++ b/OpenRA.Game/OpenRA.Game.csproj
@@ -143,7 +143,7 @@
     <Compile Include="Graphics\CursorSequence.cs" />
     <Compile Include="Graphics\CursorSheetBuilder.cs" />
     <Compile Include="Graphics\LineRenderer.cs" />
-    <Compile Include="Graphics\OverlayRenderer.cs" />
+    <Compile Include="Graphics\SmudgeRenderer.cs" />
     <Compile Include="Graphics\WorldRenderer.cs" />
     <Compile Include="Traits\Activities\Idle.cs" />
     <Compile Include="Traits\Activities\Land.cs" />