diff --git a/CMakeLists.txt b/CMakeLists.txt
index f8d1ed9..feecc72 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.0)
 project(boo)
 
 if (NOT MSVC)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -Wno-narrowing")
 endif()
 
 if (NOT TARGET logvisor)