diff --git a/src/sync-core.h b/src/sync-core.h
index db20bbb..b0d8af0 100644
--- a/src/sync-core.h
+++ b/src/sync-core.h
@@ -25,6 +25,7 @@
 #include "sync-log.h"
 #include "ccnx-wrapper.h"
 #include "scheduler.h"
+#include "task.h"
 
 #include <boost/function.hpp>
 
@@ -110,6 +111,8 @@
   HashPtr m_rootHash;
 
   IntervalGeneratorPtr m_recoverWaitGenerator;
+
+  TaskPtr m_sendSyncInterestTask;
 };
 
 #endif // SYNC_CORE_H