diff --git a/manifests/default_mods.pp b/manifests/default_mods.pp
index 637b2bbe5..9e3c2c69a 100644
--- a/manifests/default_mods.pp
+++ b/manifests/default_mods.pp
@@ -12,7 +12,7 @@
       if versioncmp($apache_version, '2.4') >= 0 {
         # Lets fork it
         # Do not try to load mod_systemd on RHEL/CentOS 6 SCL.
-        if ( !($::osfamily == 'redhat' and versioncmp($::operatingsystemrelease, '7.0') == -1) and !$::operatingsystem == 'Amazon' ) {
+        if ( !($::osfamily == 'redhat' and versioncmp($::operatingsystemrelease, '7.0') == -1) and !($::operatingsystem == 'Amazon') ) {
           ::apache::mod { 'systemd': }
         }
         ::apache::mod { 'unixd': }