diff --git a/src/write.rs b/src/write.rs
index b38ccd37..623df92b 100644
--- a/src/write.rs
+++ b/src/write.rs
@@ -71,6 +71,7 @@ struct ZipWriterStats
 }
 
 /// Metadata for a file to be written
+#[derive(Copy, Clone)]
 pub struct FileOptions {
     compression_method: CompressionMethod,
     last_modified_time: time::Tm,