diff --git a/src/maindialog.ui b/src/maindialog.ui
index dc4557a..2d9f40e 100644
--- a/src/maindialog.ui
+++ b/src/maindialog.ui
@@ -249,6 +249,19 @@
               </property>
              </widget>
             </item>
+            <item>
+             <spacer name="verticalSpacer">
+              <property name="orientation">
+               <enum>Qt::Orientation::Vertical</enum>
+              </property>
+              <property name="sizeHint" stdset="0">
+               <size>
+                <width>20</width>
+                <height>40</height>
+               </size>
+              </property>
+             </spacer>
+            </item>
            </layout>
           </item>
          </layout>