diff --git a/hcore/include/opts.h b/hcore/include/opts.h
index 41065ec..cd15899 100644
--- a/hcore/include/opts.h
+++ b/hcore/include/opts.h
@@ -17,6 +17,7 @@ public:
     std::string getUsage() const;
 
 public:
+    std::string senseApiLibPath;
     std::string deviceSpecs;
     std::vector<std::string> deviceSpecFiles;
     bool verbose, printUsage;