diff --git a/src/calibre/gui2/catalog/catalog_csv_xml.ui b/src/calibre/gui2/catalog/catalog_csv_xml.ui
index 1548a622e5..9634f66dcd 100644
--- a/src/calibre/gui2/catalog/catalog_csv_xml.ui
+++ b/src/calibre/gui2/catalog/catalog_csv_xml.ui
@@ -13,44 +13,34 @@
   <property name="windowTitle">
    <string>Form</string>
   </property>
-  <widget class="QListWidget" name="db_fields">
-   <property name="geometry">
-    <rect>
-     <x>297</x>
-     <y>20</y>
-     <width>256</width>
-     <height>281</height>
-    </rect>
-   </property>
-   <property name="sizePolicy">
-    <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-     <horstretch>0</horstretch>
-     <verstretch>0</verstretch>
-    </sizepolicy>
-   </property>
-   <property name="toolTip">
-    <string extracomment="Select all fields to be exported"/>
-   </property>
-   <property name="selectionMode">
-    <enum>QAbstractItemView::MultiSelection</enum>
-   </property>
-  </widget>
-  <widget class="QLabel" name="label_6">
-   <property name="geometry">
-    <rect>
-     <x>20</x>
-     <y>20</y>
-     <width>171</width>
-     <height>17</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>Fields to include in output:</string>
-   </property>
-   <property name="alignment">
-    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
-   </property>
-  </widget>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0">
+    <widget class="QLabel" name="label_6">
+     <property name="text">
+      <string>Fields to include in output:</string>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="1">
+    <widget class="QListWidget" name="db_fields">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="toolTip">
+      <string extracomment="Select all fields to be exported"/>
+     </property>
+     <property name="selectionMode">
+      <enum>QAbstractItemView::MultiSelection</enum>
+     </property>
+    </widget>
+   </item>
+  </layout>
  </widget>
  <resources/>
  <connections/>