diff --git a/modules/networking/manifests/init.pp b/modules/networking/manifests/init.pp
index ae3970a..d2076ca 100644
--- a/modules/networking/manifests/init.pp
+++ b/modules/networking/manifests/init.pp
@@ -29,7 +29,10 @@ class networking (
 
   # determine which networking service to restart
   $restart_command = $facts['os']['family'] ? {
-    'RedHat' => '/usr/bin/systemctl restart network',
+    'RedHat' => $facts['os']['release']['major'] ? {
+      '8' => '/usr/bin/systemctl restart network',
+      '9' => '/usr/bin/systemctl restart NetworkManager',
+    },
     'Debian' => '/usr/bin/systemctl restart networking',
     default  => fail('Unsupported OS in networking-restart-command'),
   }