diff --git a/src/ImageSharp/ColorSpaces/ICompanding.cs b/src/ImageSharp/ColorSpaces/ICompanding.cs
index 17a7c874c..053c8d17b 100644
--- a/src/ImageSharp/ColorSpaces/ICompanding.cs
+++ b/src/ImageSharp/ColorSpaces/ICompanding.cs
@@ -1,6 +1,8 @@
 // Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
+using SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation.RgbColorSapce;
+
 namespace SixLabors.ImageSharp.ColorSpaces
 {
     /// <summary>