diff --git a/CPP/7zip/Compress/Lzma2Encoder.h b/CPP/7zip/Compress/Lzma2Encoder.h
index 734c697b..a8705932 100644
--- a/CPP/7zip/Compress/Lzma2Encoder.h
+++ b/CPP/7zip/Compress/Lzma2Encoder.h
@@ -67,8 +67,8 @@ class CFastEncoder :
     FL2_dictBuffer dict;
     size_t dict_pos;
 
-    FastLzma2(const FastLzma2&) = delete;
-    FastLzma2& operator=(const FastLzma2&) = delete;
+    //FastLzma2(const FastLzma2&) = delete;
+    //FastLzma2& operator=(const FastLzma2&) = delete;
   };
 
   FastLzma2 _encoder;