diff --git a/CMakeLists.txt b/CMakeLists.txt
index c20f571b360f9232e1c5c27d7e1096f4e5b3fb9e..0aa173c72799b9db728d3f607e0e767c77ad5c15 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -164,6 +164,7 @@ include_directories(${Boost_INCLUDE_DIRS})
 include_directories(${OPENSSL_INCLUDE_DIR})
 
 ADD_SUBDIRECTORY(src)
+ADD_SUBDIRECTORY(plugin)
 ADD_SUBDIRECTORY(include)
 #ADD_SUBDIRECTORY(examples)
 ADD_SUBDIRECTORY(spectrum)