diff --git a/manifests/init.pp b/manifests/init.pp
index 38e0d3d..c4b0946 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -1,5 +1,6 @@
 # Class Grafana
 class grafana (
+  $admin_password,
   $container_name = 'grafana',
   $container_image_name = 'grafana/grafana-oss',
   $container_image_version = 'latest',
@@ -54,6 +55,7 @@ class grafana (
     "GF_PATHS_PLUGINS=${container_data_folder}/plugins",
     "GF_PATHS_PROVISIONING=${container_config_folder}/provisioning",
     'GF_LOG_MODE=console file',
+    "GF_SECURITY_ADMIN_USER=${admin_password}",
   ]
   podman::image { $container_name:
     image    => $container_image_name,
diff --git a/templates/grafana.ini.erb b/templates/grafana.ini.erb
index c280de7..8bc0eb0 100644
--- a/templates/grafana.ini.erb
+++ b/templates/grafana.ini.erb
@@ -6,5 +6,3 @@
 <% end -%>
 
 <% end -%>
-
-?>