diff --git a/src/ImageSharp/Formats/Jpeg/Port/Components/ScanDecoder.cs b/src/ImageSharp/Formats/Jpeg/Port/Components/ScanDecoder.cs
index 19ffcd778..98d46dae5 100644
--- a/src/ImageSharp/Formats/Jpeg/Port/Components/ScanDecoder.cs
+++ b/src/ImageSharp/Formats/Jpeg/Port/Components/ScanDecoder.cs
@@ -23,9 +23,11 @@ namespace ImageSharp.Formats.Jpeg.Port.Components
 
         private int bitsCount;
 
+#pragma warning disable 414
         private int bitsUnRead;
 
         private int accumulator;
+#pragma warning restore 414
 
         private int specStart;