diff --git a/brozzler/behaviors.yaml b/brozzler/behaviors.yaml
index 1130bcc..c942d06 100644
--- a/brozzler/behaviors.yaml
+++ b/brozzler/behaviors.yaml
@@ -96,6 +96,13 @@
      mouseover_css_selector: .menu-item a
      mouseover_until_hard_timeout: False
   request_idle_timeout_sec: 10
+- # https://webarchive.jira.com/browse/ARI-5313
+  url_regex: '^https?://.*\.ky\.gov/.*$'
+  behavior_js_template: mouseovers.js.j2
+  default_parameters:
+     mouseover_css_selector: .zz1_AgencyListingMenu_1
+     mouseover_until_hard_timeout: False
+  request_idle_timeout_sec: 10
 - # default fallback behavior
   url_regex: '^.*$'
   request_idle_timeout_sec: 10