diff --git a/src/reshade/effect_token.hpp b/src/reshade/effect_token.hpp
index e85e2fa..998f5f8 100644
--- a/src/reshade/effect_token.hpp
+++ b/src/reshade/effect_token.hpp
@@ -5,6 +5,7 @@
 
 #pragma once
 
+#include <cstdint>
 #include <string>
 #include <vector>