diff --git a/manifests/params.pp b/manifests/params.pp
index b0c5eab..0ee23a2 100644
--- a/manifests/params.pp
+++ b/manifests/params.pp
@@ -4,7 +4,7 @@
 # accessed by other classes.
 class ulimit::params {
   case $::osfamily {
-    'Fedora', 'Redhat': {
+    'RedHat': {
       $pam_packages = ['pam']
     }
     'Debian', 'Ubuntu': {