diff --git a/src/lib/util/interprocess_sync_file.h b/src/lib/util/interprocess_sync_file.h
index 95f0c284a1..6eb8f95e1c 100644
--- a/src/lib/util/interprocess_sync_file.h
+++ b/src/lib/util/interprocess_sync_file.h
@@ -16,7 +16,7 @@
 #define __INTERPROCESS_SYNC_FILE_H__
 
 #include <util/interprocess_sync.h>
-#include <util/threads/lock.h>
+#include <util/threads/sync.h>
 #include <exceptions/exceptions.h>
 
 #include <boost/shared_ptr.hpp>