diff --git a/LuaDecompilerCore/Utilities/BinaryReaderEx.cs b/LuaDecompilerCore/Utilities/BinaryReaderEx.cs
index 5f0d817..c3d2d85 100644
--- a/LuaDecompilerCore/Utilities/BinaryReaderEx.cs
+++ b/LuaDecompilerCore/Utilities/BinaryReaderEx.cs
@@ -12,7 +12,7 @@ namespace LuaDecompilerCore.Utilities
     public class BinaryReaderEx
     {
         private static readonly Encoding ASCII = Encoding.ASCII;
-        private static readonly Encoding ShiftJIS = Encoding.UTF8;
+        private static readonly Encoding ShiftJIS = Encoding.GetEncoding("Shift_JIS");
         private static readonly Encoding UTF8 = Encoding.UTF8;
         private static readonly Encoding UTF16 = Encoding.Unicode;
         private static readonly Encoding UTF16BE = Encoding.BigEndianUnicode;