diff --git a/bundles/simple-icinga-dashboard/files/config.toml b/bundles/simple-icinga-dashboard/files/config.toml
new file mode 100644
index 0000000..fa7a45f
--- /dev/null
+++ b/bundles/simple-icinga-dashboard/files/config.toml
@@ -0,0 +1,4 @@
+<%
+    from tomlkit import dumps as toml_dumps
+    from bundlewrap.utils.text import toml_clean
+%>${toml_clean(toml_dumps(repo.libs.toml.dict_to_toml(node.metadata['simple-icinga-dashboard'])))}
diff --git a/bundles/simple-icinga-dashboard/items.py b/bundles/simple-icinga-dashboard/items.py
index 9ee2ef1..b3dc949 100644
--- a/bundles/simple-icinga-dashboard/items.py
+++ b/bundles/simple-icinga-dashboard/items.py
@@ -1,6 +1,3 @@
-from tomlkit import dumps as toml_dumps
-
-from bundlewrap.utils.text import toml_clean
 
 users = {
     'icinga_dashboard': {
@@ -24,7 +21,7 @@ git_deploy = {
 
 files = {
     '/opt/simple-icinga-dashboard/src/config.toml': {
-        'content': toml_clean(toml_dumps(repo.libs.toml.dict_to_toml(node.metadata['simple-icinga-dashboard']))),
+        'content_type': 'mako',
         'needs': {
             'git_deploy:/opt/simple-icinga-dashboard/src',
         },