diff --git a/src/xenia/xbox.h b/src/xenia/xbox.h
index 09681cb7f..8ba7d32a7 100644
--- a/src/xenia/xbox.h
+++ b/src/xenia/xbox.h
@@ -10,6 +10,7 @@
 #ifndef XENIA_XBOX_H_
 #define XENIA_XBOX_H_
 
+#include <cstdint>
 #include <map>
 #include <string>