diff --git a/brozzler/behaviors.yaml b/brozzler/behaviors.yaml
index 570dc70..143c36c 100644
--- a/brozzler/behaviors.yaml
+++ b/brozzler/behaviors.yaml
@@ -182,4 +182,4 @@
   behavior_js_template: umbraBehavior.js.j2
   default_parameters:
     actions:
-      - selector: button.sc-button-play, .playButton, div.soundItem, .jwlist>a, video
+      - selector: button.sc-button-play, .playButton, div.soundItem, .jwlist>a, audio, video