diff --git a/include/PSX/System/IOPorts/gpu_io.hpp b/include/PSX/System/IOPorts/gpu_io.hpp
index 43d93dfb..37307d49 100644
--- a/include/PSX/System/IOPorts/gpu_io.hpp
+++ b/include/PSX/System/IOPorts/gpu_io.hpp
@@ -2,6 +2,7 @@
 #define __JABYENGINE_GPU_IO_HPP__
 #include "ioport.hpp"
 #include "../../GPU/gpu_types.hpp"
+#include <stdio.h>
 
 namespace JabyEngine {
     namespace GPU_IO {
@@ -141,7 +142,7 @@ namespace JabyEngine {
                 return {Helper::construct_cmd(0x04, static_cast<uint32_t>(dir))};
             }
 
-            static constexpr GP1_t DisplayArea(uint16_t x, uint16_t y) {
+            static constexpr GP1_t DisplayArea(uint32_t x, uint32_t y) {
                 constexpr auto X = BitRange::from_to(0, 9);
                 constexpr auto Y = BitRange::from_to(10, 18);