diff --git a/lib/resources/ui/sp-visualizer-view.ui b/lib/resources/ui/sp-visualizer-view.ui
index 73d8f28b..6a4c2f40 100644
--- a/lib/resources/ui/sp-visualizer-view.ui
+++ b/lib/resources/ui/sp-visualizer-view.ui
@@ -20,6 +20,7 @@
                 <property name="hscrollbar-policy">external</property>
                 <property name="visible">true</property>
                 <property name="propagate-natural-height">true</property>
+                <property name="vexpand">true</property>
                 <child>
                   <object class="SpVisualizerList" id="list">
                     <property name="visible">true</property>