diff --git a/gtk/resources/ui/gtkprintunixdialog.ui b/gtk/resources/ui/gtkprintunixdialog.ui
index e866c5c0bc..0f623852b5 100644
--- a/gtk/resources/ui/gtkprintunixdialog.ui
+++ b/gtk/resources/ui/gtkprintunixdialog.ui
@@ -65,10 +65,11 @@
             <property name="can_focus">False</property>
             <property name="border_width">0</property>
             <property name="orientation">vertical</property>
-            <property name="spacing">6</property>
+            <property name="spacing">0</property>
             <child>
               <object class="GtkNotebook" id="notebook">
                 <property name="visible">True</property>
+                <property name="border_width">0</property>
                 <property name="can_focus">True</property>
                 <property name="show_border">False</property>
                 <child>
@@ -1634,21 +1635,15 @@
               </packing>
             </child>
             <child>
-              <object class="GtkBox" id="conflicts_widget">
+              <object class="GtkActionBar" id="conflicts_widget">
                 <property name="can_focus">False</property>
-                <property name="spacing">12</property>
                 <child>
                   <object class="GtkImage" id="image1">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="icon_name">dialog-warning</property>
+                    <property name="icon_name">dialog-warning-symbolic</property>
                     <property name="icon_size">1</property>
                   </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">0</property>
-                  </packing>
                 </child>
                 <child>
                   <object class="GtkLabel" id="label24">
@@ -1656,11 +1651,6 @@
                     <property name="can_focus">False</property>
                     <property name="label" translatable="yes">Some of the settings in the dialog conflict</property>
                   </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">True</property>
-                    <property name="position">1</property>
-                  </packing>
                 </child>
               </object>
               <packing>