-diff -ur ansible-2.16.2.orig/lib/ansible/module_utils/facts/system/pkg_mgr.py ansible-2.16.2/lib/ansible/module_utils/facts/system/pkg_mgr.py
--- ansible-2.16.2.orig/lib/ansible/module_utils/facts/system/pkg_mgr.py	2023-12-11 21:48:58.000000000 +0100
+++ ansible-2.16.2/lib/ansible/module_utils/facts/system/pkg_mgr.py	2024-01-07 20:19:31.342969058 +0100
@@ -15,7 +15,8 @@
 # A list of dicts.  If there is a platform with more than one
 # package manager, put the preferred one last.  If there is an
 # ansible module, use that as the value for the 'name' key.
-PKG_MGRS = [{'path': '/usr/bin/rpm-ostree', 'name': 'atomic_container'},
+PKG_MGRS = [{'path': '/usr/bin/poldek', 'name': 'poldek'},
+            {'path': '/usr/bin/rpm-ostree', 'name': 'atomic_container'},
             {'path': '/usr/bin/yum', 'name': 'yum'},
 
             # NOTE the `path` key for dnf/dnf5 is effectively discarded when matched for Red Hat OS family,