diff --git a/src/SharpCompress/Common/Rar/RarVolume.cs b/src/SharpCompress/Common/Rar/RarVolume.cs
index f3d55393..d05e16c2 100644
--- a/src/SharpCompress/Common/Rar/RarVolume.cs
+++ b/src/SharpCompress/Common/Rar/RarVolume.cs
@@ -61,9 +61,8 @@ internal IEnumerable<RarFilePart> GetVolumeFileParts()
                         var fh = (FileHeader)header;
                         if (fh.FileName == "CMT")
                         {
-                            var part = CreateFilePart(lastMarkHeader!, fh);
                             var buffer = new byte[fh.CompressedSize];
-                            part.GetCompressedStream().Read(buffer, 0, buffer.Length);
+                            fh.PackedStream.Read(buffer, 0, buffer.Length);
                             Comment = Encoding.UTF8.GetString(buffer, 0, buffer.Length - 1);
                         }
                     }