diff --git a/gtk/resources/ui/gtkaboutdialog.ui b/gtk/resources/ui/gtkaboutdialog.ui
index a5e7295986..30050de208 100644
--- a/gtk/resources/ui/gtkaboutdialog.ui
+++ b/gtk/resources/ui/gtkaboutdialog.ui
@@ -179,6 +179,7 @@
                 <child>
                   <object class="GtkBox" id="credits_page">
                     <property name="visible">False</property>
+                    <property name="no-show-all">True</property>
                     <property name="can_focus">False</property>
                     <property name="orientation">vertical</property>
                     <property name="spacing">8</property>
@@ -252,6 +253,7 @@
                 <child>
                   <object class="GtkBox" id="license_page">
                     <property name="visible">False</property>
+                    <property name="no-show-all">True</property>
                     <property name="can_focus">False</property>
                     <property name="orientation">vertical</property>
                     <property name="spacing">8</property>