diff --git a/src/gcal-window.c b/src/gcal-window.c
index 2d990dfc..a4aa620e 100644
--- a/src/gcal-window.c
+++ b/src/gcal-window.c
@@ -1452,6 +1452,9 @@ gcal_window_constructed (GObject *object)
 
   g_signal_connect (priv->edit_dialog, "response", G_CALLBACK (edit_dialog_closed), object);
 
+  /* source dialog manager */
+  gcal_source_dialog_set_manager (GCAL_SOURCE_DIALOG (priv->source_dialog), priv->manager);
+
   /* search bar */
   gtk_search_bar_connect_entry (GTK_SEARCH_BAR (priv->search_bar),
                                 GTK_ENTRY (priv->search_entry));