diff --git a/CMakeLists.txt b/CMakeLists.txt
index c50fd44..f550c2e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,7 +15,7 @@
 # Find Boost dependency
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
 include(cmake/find_or_download_package.cmake)
-find_or_download_package(Boost INSTALL_WITH_YOMM)
+find_package(Boost REQUIRED)
 message(STATUS "Using Boost libraries from ${Boost_INCLUDE_DIRS}")
 
 if(NOT ("${CMAKE_BUILD_TYPE}" STREQUAL "Debug") AND (CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang"))
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c50fd44..f550c2d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -73,7 +73,6 @@
     COMMAND ${CMAKE_SOURCE_DIR}/dev/code2md "${readme_cpp}" "${readme_md}"
     DEPENDS "${readme_cpp}")
 endif()
 
-add_subdirectory(docs.in)
 
 ## Install instruction
 # Create version file for cmake package