diff --git a/bundles/matrix-dimension/items.py b/bundles/matrix-dimension/items.py
index 8af625b..5fbb7d6 100644
--- a/bundles/matrix-dimension/items.py
+++ b/bundles/matrix-dimension/items.py
@@ -10,20 +10,20 @@ directories = {
 
 git_deploy = {
     node.metadata['matrix-dimension']['install_dir']: {
-        'rev': node.metadata.get('matrix-dimension', {}).get('version', 'master'), # doesn't have releases yet
+        'rev': node.metadata.get('matrix-dimension/version', 'master'), # doesn't have releases yet
         'repo': 'https://github.com/turt2live/matrix-dimension.git',
         'triggers': {
             'action:matrix_dimension_build',
         },
         'needs': {
-            'directory:{}'.format(node.metadata['matrix-dimension']['install_dir']),
-            'directory:{}'.format(node.metadata['matrix-dimension']['data_dir']),
+            'directory:{}'.format(node.metadatai.get('matrix-dimension/install_dir'),
+            'directory:{}'.format(node.metadata.get('matrix-dimension/data_dir'),
         },
     },
 }
 
 files = {
-    '{}/config/production.yaml'.format(node.metadata['matrix-dimension']['install_dir']): {
+    '{}/config/production.yaml'.format(node.metadata.get('matrix-dimension/install_dir'): {
         'owner': 'matrix-dimension',
         'group': 'matrix-dimension',
         'content_type': 'mako',
@@ -32,7 +32,7 @@ files = {
         },
         'needs': {
             'action:element-web_yarn',
-            'directory:{}'.format(node.metadata['matrix-dimension']['install_dir']),
+            'directory:{}'.format(node.metadata.get('matrix-dimension/install_dir'),
         },
         'triggers': {
             'svc_systemd:matrix-dimension:restart',
@@ -52,7 +52,7 @@ files = {
 
 actions = {
     'matrix_dimension_build': {
-        'command': 'cd ' + node.metadata['matrix-dimension']['install_dir'] + ' && sudo -u matrix-dimension npm install && sudo -u matrix-dimension npm run build',
+        'command': 'cd ' + node.metadata.get('matrix-dimension/install_dir') + ' && sudo -u matrix-dimension npm install && sudo -u matrix-dimension npm run build',
         'needs': {
             'pkg_apt:nodejs',
         },
@@ -67,7 +67,7 @@ svc_systemd = {
     'matrix-dimension': {
         'needs': {
             'action:matrix_dimension_build',
-            'file:{}/config/production.yaml'.format(node.metadata['matrix-dimension']['install_dir']),
+            'file:{}/config/production.yaml'.format(node.metadata.get('matrix-dimension/install_dir'),
             'postgres_db:matrix-dimension',
             'postgres_role:matrix-dimension',
         },