diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 38cd0be79..96c7f35cd 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -37,7 +37,6 @@ if (MSVC)
         /Zo
         /permissive-
         /EHsc
-        /std:c++17
         /volatile:iso
         /Zc:externConstexpr
         /Zc:inline