diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0ff9550f9..926b8312c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -259,6 +259,9 @@ else()
   message(FATAL_ERROR "Your C++ compiler does not support C++14.")
 endif()
 
+
+list(APPEND TGT_COMPILE_FLAGS -DBOOST_MATH_PROMOTE_DOUBLE_POLICY=false)
+
 if(DO_QUIET_MAKE)
   set(QUIET_MAKE "--silent")
 else()