diff --git a/nfs/osfamilymap.yaml b/nfs/osfamilymap.yaml
index 008d913..1cf84fb 100644
--- a/nfs/osfamilymap.yaml
+++ b/nfs/osfamilymap.yaml
@@ -34,4 +34,4 @@ Suse:
 Gentoo:
   pkgs_server: ['net-fs/nfs-utils']
   pkgs_client: ['net-fs/nfs-utils']
-  service_name: {{ 'nfs-server' if grains.init == 'systemd' else 'nfs' }}
+  service_name: {{ 'nfs-server' if grains.get('init', '') == 'systemd' else 'nfs' }}