diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1234567..abcdefg 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -178,10 +178,6 @@ elseif (MSVC)
     endif ()

     add_compile_options(/Oy-)
-    add_compile_options($<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:RELEASE>>:/MD>)
-    add_compile_options($<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:DEBUG>>:/MDd>)
     add_compile_options($<$<COMPILE_LANGUAGE:CXX>:/MP>)
     add_compile_options($<$<COMPILE_LANGUAGE:CXX>:/wd4251>)
-    add_compile_options($<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:RELEASE>>:/MD>)
-    add_compile_options($<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:DEBUG>>:/MDd>)
     add_compile_options($<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:DEBUG>>:/Od>)
     add_compile_options($<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:DEBUG>>:/Zi>)