diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5ecbaa6..d51d5c6 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -277,7 +277,6 @@ set( fc_sources
      src/crypto/elliptic_common.cpp
      ${ECC_REST}
      src/crypto/elliptic_${ECC_IMPL}.cpp
-     src/crypto/rand.cpp
      src/network/tcp_socket.cpp
      src/network/udp_socket.cpp
      src/network/http/http_connection.cpp