diff --git a/examples/application10/window.ui b/examples/application10/window.ui
index 3f7eede65b..c91fb122ff 100644
--- a/examples/application10/window.ui
+++ b/examples/application10/window.ui
@@ -29,6 +29,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application2/window.ui b/examples/application2/window.ui
index d90c3f618c..6b37e86e4d 100644
--- a/examples/application2/window.ui
+++ b/examples/application2/window.ui
@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application3/window.ui b/examples/application3/window.ui
index d90c3f618c..6b37e86e4d 100644
--- a/examples/application3/window.ui
+++ b/examples/application3/window.ui
@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application4/window.ui b/examples/application4/window.ui
index d90c3f618c..6b37e86e4d 100644
--- a/examples/application4/window.ui
+++ b/examples/application4/window.ui
@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application5/window.ui b/examples/application5/window.ui
index d90c3f618c..6b37e86e4d 100644
--- a/examples/application5/window.ui
+++ b/examples/application5/window.ui
@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application6/window.ui b/examples/application6/window.ui
index d90c3f618c..6b37e86e4d 100644
--- a/examples/application6/window.ui
+++ b/examples/application6/window.ui
@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application7/window.ui b/examples/application7/window.ui
index ac1760e14c..16e71a9698 100644
--- a/examples/application7/window.ui
+++ b/examples/application7/window.ui
@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application8/window.ui b/examples/application8/window.ui
index 96801a80ae..0513fe9842 100644
--- a/examples/application8/window.ui
+++ b/examples/application8/window.ui
@@ -15,6 +15,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>
diff --git a/examples/application9/window.ui b/examples/application9/window.ui
index 0089666ea6..1735f0c0f9 100644
--- a/examples/application9/window.ui
+++ b/examples/application9/window.ui
@@ -32,6 +32,7 @@
             <child type="title">
               <object class="GtkStackSwitcher" id="tabs">
                 <property name="visible">True</property>
+                <property name="margin">6</property>
                 <property name="stack">stack</property>
               </object>
             </child>