diff --git a/manifests/init.pp b/manifests/init.pp
index 23619c42b..52fda386e 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -695,7 +695,7 @@ removed in a future realse. Use keystone::db::database_max_overflow instead')
 
       # Note: Debian uses uwsgi if using keystone service, which isn't deprecated
       # and therefore, no warning should be displayed.
-      if $service_name == $::keystone::params::service_name and $::os_package_type != 'debian'{
+      if $service_name == $::keystone::params::service_name and $::operatingsystem != 'Debian'{
         warning("Keystone under Eventlet has been deprecated during the Kilo cycle. \
 Support for deploying under eventlet will be dropped as of the M-release of OpenStack.")
       }
diff --git a/manifests/wsgi/uwsgi.pp b/manifests/wsgi/uwsgi.pp
index d2b4f7f28..e86e50d57 100644
--- a/manifests/wsgi/uwsgi.pp
+++ b/manifests/wsgi/uwsgi.pp
@@ -29,7 +29,7 @@ class keystone::wsgi::uwsgi (
 
   include keystone::deps
 
-  if $::os_package_type != 'debian'{
+  if $::operatingsystem != 'Debian'{
     warning('This class is only valid for Debian, as other operating systems are not using uwsgi by default.')
   }