diff --git a/tasks/horizon_install_source.yml b/tasks/horizon_install_source.yml
index 1e0fc077..9366c293 100644
--- a/tasks/horizon_install_source.yml
+++ b/tasks/horizon_install_source.yml
@@ -113,11 +113,6 @@
     recurse: no
   register: found_dashboards
 
-# NOTE(noonedeadpunk):
-# patterns made not optimal, as ansible find module doesn't
-# process regexp with repeats, like [0-9]{2,4}.
-# Bug describing this issue:
-# https://github.com/ansible/ansible/issues/45048
 - name: Registering panels
   find:
     paths: |-
@@ -128,7 +123,7 @@
       {%   endfor %}
       {% endfor %}
       {{ dashboard_path }}
-    patterns: "^(_[0-9]{4}_.*.py|_[0-9]{2}_.*.py|.*_policy.json)$"
+    patterns: ["^(_[0-9]{2,4}_.*.py|.*_policy.json)$"]
     file_type: file
     use_regex: yes
   register: found_panels