diff --git a/src/UESaveFile/BinaryWriter.h b/src/UESaveFile/BinaryWriter.h
index 299f40c..0d7a726 100644
--- a/src/UESaveFile/BinaryWriter.h
+++ b/src/UESaveFile/BinaryWriter.h
@@ -33,6 +33,12 @@ class BinaryWriter {
         explicit BinaryWriter(const std::string& filename);
         ~BinaryWriter();
 
+        BinaryWriter(const BinaryWriter& other) = delete;
+        BinaryWriter& operator=(const BinaryWriter& other) = delete;
+
+        BinaryWriter(BinaryWriter&& other) = default;
+        BinaryWriter& operator=(BinaryWriter&& other) = default;
+
         auto open() -> bool;
 
         void closeFile();