diff --git a/test/test-event-scheduler.cc b/test/test-event-scheduler.cc
index 41ae4e0..0eacba0 100644
--- a/test/test-event-scheduler.cc
+++ b/test/test-event-scheduler.cc
@@ -1,4 +1,29 @@
-#include "event-scheduler.h"
+/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2013 University of California, Los Angeles
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * Author: Zhenkai Zhu <zhenkai@cs.ucla.edu>
+ *         Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "scheduler.h"
+#include "simple-interval-generator.h"
+#include "one-time-task.h"
+#include "periodic-task.h"
+#include "random-interval-generator.h"
 
 #include <boost/test/unit_test.hpp>
 #include <map>
diff --git a/test/test-sync-core.cc b/test/test-sync-core.cc
index e91b0f5..1fbe4e6 100644
--- a/test/test-sync-core.cc
+++ b/test/test-sync-core.cc
@@ -1,5 +1,6 @@
 #include "sync-core.h"
 
+
 #include <boost/test/unit_test.hpp>
 #include <boost/filesystem.hpp>