diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
index 61fb44d429..c0eccae0ed 100644
--- a/cpp/CMakeLists.txt
+++ b/cpp/CMakeLists.txt
@@ -73,7 +73,7 @@ link_directories(${VECWISE_THIRD_PARTY_BUILD}/lib64)
 #                WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/third_party)
 
 add_subdirectory(src)
-#add_subdirectory(test_client)
+add_subdirectory(test_client)
 
 if (BUILD_UNIT_TEST)
     add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/unittest)