diff --git a/data/ui/window.ui b/data/ui/window.ui
index 97d09819..d342f0e0 100644
--- a/data/ui/window.ui
+++ b/data/ui/window.ui
@@ -358,14 +358,14 @@
           </packing>
         </child>
         <child>
-          <object class="GtkButton" id="add_calendar_button">
+          <object class="GtkButton" id="calendar_settings_button">
             <property name="visible">True</property>
             <property name="can_focus">True</property>
             <property name="relief">none</property>
             <property name="receives_default">True</property>
             <signal name="clicked" handler="show_source_dialog" object="GcalWindow" swapped="no" />
             <child>
-              <object class="GtkLabel" id="add_calendar_label">
+              <object class="GtkLabel" id="calendar_settings_label">
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
                 <property name="label" translatable="yes">Calendar Settings</property>