diff --git a/gui/mainwindow.ui b/gui/mainwindow.ui
index 3cf967d..eca9712 100644
--- a/gui/mainwindow.ui
+++ b/gui/mainwindow.ui
@@ -135,19 +135,6 @@
             </item>
            </widget>
           </item>
-          <item>
-           <spacer name="horizontalSpacer">
-            <property name="orientation">
-             <enum>Qt::Horizontal</enum>
-            </property>
-            <property name="sizeHint" stdset="0">
-             <size>
-              <width>40</width>
-              <height>20</height>
-             </size>
-            </property>
-           </spacer>
-          </item>
           <item>
            <widget class="QLabel" name="lblPdfPreviewPage">
             <property name="text">
@@ -168,6 +155,19 @@
             </property>
            </widget>
           </item>
+          <item>
+           <spacer name="horizontalSpacer">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>40</width>
+              <height>20</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
          </layout>
         </item>
        </layout>