diff --git a/options_win.cmake b/options_win.cmake
index a263ff7..cf94d56 100644
--- a/options_win.cmake
+++ b/options_win.cmake
@@ -41,7 +41,7 @@ if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
     if (build_win64)
         target_compile_options(common_options
         INTERFACE
-            /BIGOBJ # scheme.cpp has too many sections.
+            /bigobj # scheme.cpp has too many sections.
         )
     else()
         target_link_options(common_options