diff --git a/src/util/random.cpp b/src/util/random.cpp
index c63e916..db26a3e 100644
--- a/src/util/random.cpp
+++ b/src/util/random.cpp
@@ -8,7 +8,7 @@
 
 #include "random.hpp"
 
-#include <cryptopp/osrng.h>
+#include "../security/cryptopp.hpp"
 
 namespace ndn {
 namespace random {