diff --git a/index.js b/index.js
index f43a784b..998f85e7 100644
--- a/index.js
+++ b/index.js
@@ -26,6 +26,7 @@ const configDefaults = {
         "spatial": false,
         "test": false,
         "spatial_properties": {
+            "presets": [],
             "gain": 0.8,
             "room_dimensions": {
                 "width": 32,
diff --git a/src/renderer/views/components/spatial-properties.ejs b/src/renderer/views/components/spatial-properties.ejs
index 1b7f5813..39732355 100644
--- a/src/renderer/views/components/spatial-properties.ejs
+++ b/src/renderer/views/components/spatial-properties.ejs
@@ -75,7 +75,7 @@
                         <label>
                             Up
                             <select class="md-select" @input="setRoom()"
-                                    v-model="app.cfg.audio.spatial_properties.room_materials.up">
+                                    v-model="room_materials.up">
                                 <option v-for="prop in roomProps" :value="prop">{{ prop }}</option>
                             </select>
                         </label>