diff --git a/src/FxEngine/zbuffer.c b/src/FxEngine/zbuffer.c
index ea9bc88..2a76f8a 100644
--- a/src/FxEngine/zbuffer.c
+++ b/src/FxEngine/zbuffer.c
@@ -7,7 +7,7 @@
 #include <gint/std/stdlib.h>
 #include <gint/keyboard.h>
 #include <gint/dma.h>
-
+#include <gint/hardware.h>
 /** size_uint32
  * taille du zbuffer exprimée en uint32_t
  * utile pour l'effacement du zbuffer sur sh3