diff --git a/test/unit/components/__snapshots__/sound-editor.test.jsx.snap b/test/unit/components/__snapshots__/sound-editor.test.jsx.snap
index 0279a418b36f6ede1d60b9f936eeebf03ecf5aaa..7b6a88c75e28b1f3da3f49e1d22217184745700c 100644
--- a/test/unit/components/__snapshots__/sound-editor.test.jsx.snap
+++ b/test/unit/components/__snapshots__/sound-editor.test.jsx.snap
@@ -334,7 +334,7 @@ exports[`Sound Editor Component matches snapshot 1`] = `
     </div>
   </div>
   <div
-    className={undefined}
+    className=""
   >
     <div
       className={undefined}