diff --git a/utils/src/null_string.rs b/utils/src/null_string.rs
index 4d9420e..8eda251 100644
--- a/utils/src/null_string.rs
+++ b/utils/src/null_string.rs
@@ -3,7 +3,7 @@ use std::str;
 use bincode::de::read::Reader;
 use bincode::enc::write::Writer;
 
-#[derive(Debug)]
+#[derive(Debug, Clone, Default)]
 pub struct NullTerminatedString(pub String);
 
 impl NullTerminatedString {