diff --git a/clients/oxygen/config/oxygenexceptionlistwidget.ui b/clients/oxygen/config/oxygenexceptionlistwidget.ui
index 332f6ccb3a..23ff42b783 100644
--- a/clients/oxygen/config/oxygenexceptionlistwidget.ui
+++ b/clients/oxygen/config/oxygenexceptionlistwidget.ui
@@ -82,7 +82,7 @@
      <property name="sizeHint" stdset="0">
       <size>
        <width>20</width>
-       <height>0</height>
+       <height>1</height>
       </size>
      </property>
     </spacer>