diff --git a/include/ccnx-wrapper.h b/include/ccnx-wrapper.h
index 6e8e595..667d4be 100644
--- a/include/ccnx-wrapper.h
+++ b/include/ccnx-wrapper.h
@@ -7,6 +7,7 @@
 
 #include "ccnx-common.h"
 #include "ccnx-name.h"
+#include "ccnx-selectors.h"
 #include "ccnx-closure.h"
 
 using namespace std;