diff --git a/hw/input/pl050.c b/hw/input/pl050.c
index c1b08d5..3092b0f 100644
--- a/hw/input/pl050.c
+++ b/hw/input/pl050.c
@@ -7,6 +7,7 @@
  * This code is licensed under the GPL.
  */
 
+#include "qemu/osdep.h"
 #include "hw/sysbus.h"
 #include "hw/input/ps2.h"