diff --git a/src/audio/audio_structures.rs b/src/audio/audio_structures.rs
index 4e092df..3319989 100644
--- a/src/audio/audio_structures.rs
+++ b/src/audio/audio_structures.rs
@@ -191,7 +191,7 @@ impl AudioObject for Source {
     }
 
     fn volume(&self) -> Vec<u32> {
-        self.volume
+        self.volume.clone()
     }
 
     fn index(&self) -> u32 {