diff --git a/manifests/init.pp b/manifests/init.pp
index 59a5df1..b64fff0 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -25,7 +25,7 @@ class grafana (
   podman::network {'grafana':
     driver   => 'bridge',
     internal => true,
-    ipv6     => true,
+    ip_range => '10.1.1.1/8',
   }
   if (!$container_mount_data_folder) {
     podman::volume{$container_volume_name:}