diff --git a/app/playlists.py b/app/playlists.py
index 89701de..146f755 100644
--- a/app/playlists.py
+++ b/app/playlists.py
@@ -657,7 +657,7 @@ class PlaylistTab(QTableView):
                 "Copy track path", lambda: self._copy_path(model_row_number)
             )
 
-    def _cancel_audacity(self):
+    def _cancel_audacity(self) -> None:
         """
         Cancel Audacity editing. We don't do anything with Audacity, just "forget"
         that we have an edit open.