diff --git a/src/ImageSharp/Formats/Heif/Av1/OpenBitstreamUnit/ObuReader.cs b/src/ImageSharp/Formats/Heif/Av1/OpenBitstreamUnit/ObuReader.cs
index 4736f92342..01df2728e8 100644
--- a/src/ImageSharp/Formats/Heif/Av1/OpenBitstreamUnit/ObuReader.cs
+++ b/src/ImageSharp/Formats/Heif/Av1/OpenBitstreamUnit/ObuReader.cs
@@ -900,7 +900,6 @@ internal class ObuReader
                 frameInfo.FramePresentationTime = reader.ReadLiteral((int)sequenceHeader!.DecoderModelInfo!.FramePresentationTimeLength);
             }
 
-            int refreshFrameFlags = 0;
             if (sequenceHeader.IsFrameIdNumbersPresent)
             {
                 frameInfo.DisplayFrameId = reader.ReadLiteral(idLength);