diff --git a/src/python/device.ui b/src/python/device.ui
index 9f9a6ce2..889c8d32 100644
--- a/src/python/device.ui
+++ b/src/python/device.ui
@@ -50,6 +50,9 @@
      <property name="editable">
       <bool>true</bool>
      </property>
+     <property name="maxVisibleItems">
+      <number>50</number>
+     </property>
     </widget>
    </item>
    <item row="1" column="3">