diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6cf519de..e1d6e978 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,6 +18,11 @@ set(CMAKE_LINKER_FLAGS_ASAN
         CACHE STRING "Flags used by the linker during AddressSanitizer builds."
         FORCE)
 
+# Append /MP flag for MSVC
+if (MSVC)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
+endif()
+
 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake
                       ${CMAKE_MODULE_PATH})
 set(CMAKE_CXX_STANDARD 17)