diff --git a/CMakeLists.txt b/CMakeLists.txt
index df76c21097..54400131de 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,6 +15,8 @@ message(STATUS "Using cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION
 cmake_policy(SET CMP0002 NEW)
 # http://www.cmake.org/cmake/help/cmake-2.6.html#policy:CMP0003
 cmake_policy(SET CMP0003 NEW)
+# https://cmake.org/cmake/help/v3.8/policy/CMP0067.html
+cmake_policy(SET CMP0067 NEW)
 
 if(NOT CMAKE_CXX_STANDARD)
   set(CMAKE_CXX_STANDARD 14) # C++14 for std::shared_timed_mutex