diff --git a/src/ImageSharp/ColorSpaces/Conversion/ColorSpaceConverter.Cmyk.cs b/src/ImageSharp/ColorSpaces/Conversion/ColorSpaceConverter.Cmyk.cs
index 64476d384c..708c2eac03 100644
--- a/src/ImageSharp/ColorSpaces/Conversion/ColorSpaceConverter.Cmyk.cs
+++ b/src/ImageSharp/ColorSpaces/Conversion/ColorSpaceConverter.Cmyk.cs
@@ -1,7 +1,6 @@
 // Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
-using SixLabors.ImageSharp.ColorSpaces;
 using SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation.CmykColorSapce;
 
 namespace SixLabors.ImageSharp.ColorSpaces.Conversion
diff --git a/src/ImageSharp/ColorSpaces/Conversion/VonKriesChromaticAdaptation.cs b/src/ImageSharp/ColorSpaces/Conversion/VonKriesChromaticAdaptation.cs
index dd8b1368f6..7a6b3e88e8 100644
--- a/src/ImageSharp/ColorSpaces/Conversion/VonKriesChromaticAdaptation.cs
+++ b/src/ImageSharp/ColorSpaces/Conversion/VonKriesChromaticAdaptation.cs
@@ -2,7 +2,6 @@
 // Licensed under the Apache License, Version 2.0.
 
 using System.Numerics;
-using SixLabors.ImageSharp.ColorSpaces;
 using SixLabors.ImageSharp.ColorSpaces.Conversion.Implementation.LmsColorSapce;
 
 namespace SixLabors.ImageSharp.ColorSpaces.Conversion
diff --git a/src/ImageSharp/Common/Helpers/ImageMaths.cs b/src/ImageSharp/Common/Helpers/ImageMaths.cs
index 75c9190d24..8a2ece4bed 100644
--- a/src/ImageSharp/Common/Helpers/ImageMaths.cs
+++ b/src/ImageSharp/Common/Helpers/ImageMaths.cs
@@ -2,8 +2,6 @@
 // Licensed under the Apache License, Version 2.0.
 
 using System;
-using System.Linq;
-using System.Numerics;
 using System.Runtime.CompilerServices;
 using SixLabors.ImageSharp.PixelFormats;
 using SixLabors.Primitives;