diff --git a/Makefile b/Makefile
index 91c826c8b..1d5e670a2 100644
--- a/Makefile
+++ b/Makefile
@@ -24,6 +24,7 @@ SUBDIRS= \
 	gbproxy \
 	ggsn_tests \
 	hlr \
+	hnbgw \
 	hnodeb \
 	mgw \
 	mme \