diff --git a/brozzler/behaviors.yaml b/brozzler/behaviors.yaml
index 646af5e..44cc87d 100644
--- a/brozzler/behaviors.yaml
+++ b/brozzler/behaviors.yaml
@@ -25,6 +25,7 @@
   url_regex: '^https?://(?:www\.)?instagram\.com/.*$'
   behavior_js_template: umbraBehavior.js.j2
   default_parameters:
+    interval: 1000
     actions:
       - selector: button.coreSpriteDismissLarge
       - selector: 'a>.eLAPa>.KL4Bh'