diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5fbce4f..49b746d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -89,7 +89,7 @@ if (MSVC)
 			CMAKE_C_FLAGS_RELEASE
 	)
 	foreach(CompilerFlag ${CompilerFlags})
-		string(REPLACE "/MD" "/MT" ${CompilerFlag} "${${CompilerFlag}}")
+        string(REGEX REPLACE "/M[DT]d?" "/MT" ${CompilerFlag} "${${CompilerFlag}}")
 	endforeach()
 	add_compile_options("/EHsc") #We require exception handling
 else()