diff --git a/src/calibre/gui2/dialogs/config/config.ui b/src/calibre/gui2/dialogs/config/config.ui
index 77c1d9eccd..f593df5e14 100644
--- a/src/calibre/gui2/dialogs/config/config.ui
+++ b/src/calibre/gui2/dialogs/config/config.ui
@@ -7,7 +7,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>800</width>
+    <width>838</width>
     <height>730</height>
    </rect>
   </property>
@@ -89,7 +89,7 @@
          <rect>
           <x>0</x>
           <y>0</y>
-          <width>524</width>
+          <width>562</width>
           <height>683</height>
          </rect>
         </property>