diff --git a/CMakeLists.txt b/CMakeLists.txt
index 04fd7b20b..7d0554301 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@ cmake_policy(SET CMP0054 NEW)
 project(PathShagged)
 if(MSVC)
   # Shaddup MSVC
-  add_definitions(-DUNICODE=1 -D_UNICODE=1 -D__SSE__=1 -D_CRT_SECURE_NO_WARNINGS=1 -DD_SCL_SECURE_NO_WARNINGS=1 /wd4267 /wd4244 /wd4305)
+  add_definitions(-DUNICODE=1 -D_UNICODE=1 -D__SSE__=1 -D_CRT_SECURE_NO_WARNINGS=1 -DD_SCL_SECURE_NO_WARNINGS=1 /wd4267 /wd4244 /wd4305 /MP)
 
   # Link-time Code Generation for Release builds
   set(CMAKE_C_FLAGS_RELEASE "/DNDEBUG /O2 /Oy /GL /Gy /MD")