diff --git a/src/SharpCompress/Common/Rar/Headers/ArchiveCryptHeader.Async.cs b/src/SharpCompress/Common/Rar/Headers/ArchiveCryptHeader.Async.cs
index ef3d4b02..fe36751a 100644
--- a/src/SharpCompress/Common/Rar/Headers/ArchiveCryptHeader.Async.cs
+++ b/src/SharpCompress/Common/Rar/Headers/ArchiveCryptHeader.Async.cs
@@ -1,5 +1,3 @@
-#nullable disable
-
 using System.Threading;
 using System.Threading.Tasks;
 using SharpCompress.Common.Rar;
diff --git a/src/SharpCompress/Common/Rar/Headers/ArchiveCryptHeader.cs b/src/SharpCompress/Common/Rar/Headers/ArchiveCryptHeader.cs
index 1f5ab837..bdb107fc 100644
--- a/src/SharpCompress/Common/Rar/Headers/ArchiveCryptHeader.cs
+++ b/src/SharpCompress/Common/Rar/Headers/ArchiveCryptHeader.cs
@@ -1,5 +1,3 @@
-#nullable disable
-
 using SharpCompress.Common.Rar;
 using SharpCompress.IO;