diff --git a/include/ccnx-tunnel.h b/include/ccnx-tunnel.h
index bc13f9a..104c7cf 100644
--- a/include/ccnx-tunnel.h
+++ b/include/ccnx-tunnel.h
@@ -6,6 +6,7 @@
 #include "ccnx-common.h"
 #include "ccnx-wrapper.h"
 #include "ccnx-name.h"
+#include "ccnx-selectors.h"
 
 #define _OVERRIDE
 #ifdef __GNUC__