diff --git a/CMakeLists.txt b/CMakeLists.txt
index e328369216..f3b3b04c52 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,7 +27,6 @@ elseif (MSVC)
     add_compile_options(/Zc:strictStrings-)
     add_compile_options(/MP)
     add_compile_options(/W0)
-    add_compile_options(/std:c++20)
 endif ()
 if (NOT MSVC)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-error -Wno-c++11-narrowing")