diff --git a/common/obj_loader.h b/common/obj_loader.h
index 2f9591d..d09a012 100644
--- a/common/obj_loader.h
+++ b/common/obj_loader.h
@@ -20,6 +20,7 @@
 #pragma once
 #include "nvmath/nvmath.h"
 #include "tiny_obj_loader.h"
+#include <stdint.h>
 #include <array>
 #include <iostream>
 #include <unordered_map>