diff --git a/data/ui/source-dialog.ui b/data/ui/source-dialog.ui
index 255d17d8..299828d7 100644
--- a/data/ui/source-dialog.ui
+++ b/data/ui/source-dialog.ui
@@ -54,7 +54,6 @@
                     <property name="visible">True</property>
                     <property name="can_focus">True</property>
                     <property name="receives_default">False</property>
-                    <property name="xalign">0</property>
                     <property name="draw_indicator">True</property>
                     <signal name="notify::active" handler="default_check_toggled" object="GcalSourceDialog" swapped="no"/>
                   </object>