diff --git a/src/plugins/tools/view_25d/lay_plugin/D25View.ui b/src/plugins/tools/view_25d/lay_plugin/D25View.ui
index f80c461a6f..75301397da 100644
--- a/src/plugins/tools/view_25d/lay_plugin/D25View.ui
+++ b/src/plugins/tools/view_25d/lay_plugin/D25View.ui
@@ -62,7 +62,7 @@
       <item>
        <widget class="QSlider" name="zoom_slider">
         <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
           <horstretch>0</horstretch>
           <verstretch>0</verstretch>
          </sizepolicy>
@@ -153,6 +153,12 @@
       </item>
       <item>
        <widget class="QSlider" name="vzoom_slider">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
         <property name="focusPolicy">
          <enum>Qt::NoFocus</enum>
         </property>