diff --git a/src/renderer/views/components/spatial-properties.ejs b/src/renderer/views/components/spatial-properties.ejs
index 1e5bf6c1..5b71bf41 100644
--- a/src/renderer/views/components/spatial-properties.ejs
+++ b/src/renderer/views/components/spatial-properties.ejs
@@ -31,7 +31,7 @@
                     <div class="col">
                         <label>
                             Gain
-                            <input type="number" min="0" v-model="app.cfg.audio.spatial_properties.gain" step="0.1"/>
+                            <input type="number" min="0" @change="setRoom()" v-model="app.cfg.audio.spatial_properties.gain" step="0.1"/>
                         </label>
                     </div>
                 </div>