diff --git a/manifests/fpm/pool.pp b/manifests/fpm/pool.pp
index 67ac5751..8ca3fa6b 100644
--- a/manifests/fpm/pool.pp
+++ b/manifests/fpm/pool.pp
@@ -24,6 +24,14 @@
 #
 # [*listen_mode*]
 #
+# [*listen_acl_users*]
+#   When POSIX Access Control Lists are supported you can set them using this option.
+#   When set, listen.owner and listen.group are ignored. Value is a comma separated
+#   list of user names.
+#
+# [*listen_acl_groups*]
+#   See listen_acl_users. Value is a comma separated list of group names.
+#
 # [*user*]
 #   The user that php-fpm should run as
 #
@@ -128,6 +136,8 @@
   $listen_owner                            = undef,
   $listen_group                            = undef,
   $listen_mode                             = undef,
+  Optional[String[1]] $listen_acl_users    = undef,
+  Optional[String[1]] $listen_acl_groups   = undef,
   $user                                    = $php::fpm::config::user,
   $group                                   = $php::fpm::config::group,
   Optional[String[1]] $apparmor_hat        = undef,
diff --git a/templates/fpm/pool.conf.erb b/templates/fpm/pool.conf.erb
index 99981d19..8c25dfd7 100644
--- a/templates/fpm/pool.conf.erb
+++ b/templates/fpm/pool.conf.erb
@@ -38,6 +38,12 @@ listen.mode = <%= @listen_mode %>
 <% else -%>
 ;listen.mode = 0660
 <% end -%>
+<% if @listen_acl_users -%>
+listen.acl_users = <%= @listen_acl_users %>
+<% end -%>
+<% if @listen_acl_groups -%>
+listen.acl_groups = <%= @listen_acl_groups %>
+<% end -%>
 
 ; Unix user/group of processes
 ; Note: The user is mandatory. If the group is not set, the default user's group