diff --git a/src/aal/aal.h b/src/aal/aal.h
index 24c046eb..fbd2629d 100644
--- a/src/aal/aal.h
+++ b/src/aal/aal.h
@@ -1,6 +1,8 @@
 #pragma once
 #include "ds/defines.h"
 
+#include <cstdint>
+
 #if defined(__i386__) || defined(_M_IX86) || defined(_X86_) || \
   defined(__amd64__) || defined(__x86_64__) || defined(_M_X64) || \
   defined(_M_AMD64)