diff --git a/LUMA/inc/stdafx.h b/LUMA/inc/stdafx.h
index e69691f..3460215 100644
--- a/LUMA/inc/stdafx.h
+++ b/LUMA/inc/stdafx.h
@@ -71,6 +71,7 @@
 #include <valarray>
 #include <assert.h>
 #include <functional>
+#include <limits>
 
 // Check OS is Windows or not
 #ifdef _WIN32