diff --git a/tests/daemon/fw/forwarder.t.cpp b/tests/daemon/fw/forwarder.t.cpp
index 85be529..497952a 100644
--- a/tests/daemon/fw/forwarder.t.cpp
+++ b/tests/daemon/fw/forwarder.t.cpp
@@ -27,6 +27,7 @@
 #include "tests/daemon/face/dummy-face.hpp"
 #include "dummy-strategy.hpp"
 #include "install-strategy.hpp"
+#include <ndn-cxx/lp/tags.hpp>
 
 #include "tests/test-common.hpp"