diff --git a/calendar/gui/dialogs/event-page.c b/calendar/gui/dialogs/event-page.c
index eb95245..7a731d1 100644
--- a/calendar/gui/dialogs/event-page.c
+++ b/calendar/gui/dialogs/event-page.c
@@ -807,7 +807,7 @@ sensitize_widgets (EventPage *epage)
 	gtk_widget_set_sensitive (GTK_WIDGET (priv->list_view), !read_only);
 
 	action_group = comp_editor_get_action_group (editor, "individual");
-	gtk_action_group_set_sensitive (action_group, sensitize);
+	gtk_action_group_set_sensitive (action_group, !read_only);
 
 	action = comp_editor_get_action (editor, "free-busy");
 	gtk_action_set_sensitive (action, sensitize);
