diff --git a/dep/reshadefx/include/effect_expression.hpp b/dep/reshadefx/include/effect_expression.hpp
index d149cd265..058977d8e 100644
--- a/dep/reshadefx/include/effect_expression.hpp
+++ b/dep/reshadefx/include/effect_expression.hpp
@@ -6,6 +6,7 @@
 #pragma once
 
 #include "effect_token.hpp"
+#include <cstdint>
 
 namespace reshadefx
 {
diff --git a/dep/reshadefx/include/effect_module.hpp b/dep/reshadefx/include/effect_module.hpp
index ccf2cbe2c..6c4d00dfe 100644
--- a/dep/reshadefx/include/effect_module.hpp
+++ b/dep/reshadefx/include/effect_module.hpp
@@ -6,6 +6,7 @@
 #pragma once
 
 #include "effect_expression.hpp"
+#include <cstdint>
 #include <unordered_set>
 
 namespace reshadefx
diff --git a/dep/reshadefx/include/effect_preprocessor.hpp b/dep/reshadefx/include/effect_preprocessor.hpp
index 4cc823555..c11dc58c9 100644
--- a/dep/reshadefx/include/effect_preprocessor.hpp
+++ b/dep/reshadefx/include/effect_preprocessor.hpp
@@ -6,6 +6,7 @@
 #pragma once
 
 #include "effect_token.hpp"
+#include <cstdint>
 #include <memory> // std::unique_ptr
 #include <filesystem>
 #include <unordered_map>
diff --git a/dep/reshadefx/include/effect_symbol_table.hpp b/dep/reshadefx/include/effect_symbol_table.hpp
index 37c8d78c6..0dfcf2793 100644
--- a/dep/reshadefx/include/effect_symbol_table.hpp
+++ b/dep/reshadefx/include/effect_symbol_table.hpp
@@ -6,6 +6,7 @@
 #pragma once
 
 #include "effect_module.hpp"
+#include <cstdint>
 #include <unordered_map> // Used for symbol lookup table
 
 namespace reshadefx
diff --git a/dep/reshadefx/include/effect_token.hpp b/dep/reshadefx/include/effect_token.hpp
index 072d4398a..e4bb633c9 100644
--- a/dep/reshadefx/include/effect_token.hpp
+++ b/dep/reshadefx/include/effect_token.hpp
@@ -5,6 +5,7 @@
 
 #pragma once
 
+#include <cstdint>
 #include <string>
 #include <vector>