diff --git a/gui/picturepreviewselection.ui b/gui/picturepreviewselection.ui
index c05567d..10d2f01 100644
--- a/gui/picturepreviewselection.ui
+++ b/gui/picturepreviewselection.ui
@@ -41,7 +41,14 @@
        </widget>
       </item>
       <item row="0" column="1">
-       <widget class="QComboBox" name="switchTypeComboBox"/>
+       <widget class="QComboBox" name="switchTypeComboBox">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+       </widget>
       </item>
       <item row="1" column="0">
        <widget class="QLabel" name="descriptionLabel">