diff --git a/ccnx/ccnx-wrapper.h b/ccnx/ccnx-wrapper.h
index 91e28c5..32d180c 100644
--- a/ccnx/ccnx-wrapper.h
+++ b/ccnx/ccnx-wrapper.h
@@ -42,7 +42,7 @@
 public:
   const static int MAX_FRESHNESS = 2147; // max value for ccnx
   const static int DEFAULT_FRESHNESS = 60;
-  typedef boost::function<void (const Name &)> InterestCallback;
+  typedef boost::function<void (Name, Selectors)> InterestCallback;
 
   CcnxWrapper();
   virtual ~CcnxWrapper();