diff --git a/input/drivers_hid/wiiusb_hid.c b/input/drivers_hid/wiiusb_hid.c
index ec29be501d..bab98695bb 100644
--- a/input/drivers_hid/wiiusb_hid.c
+++ b/input/drivers_hid/wiiusb_hid.c
@@ -15,6 +15,8 @@
  */
 
 #include <stdlib.h>
+#include <unistd.h>
+#include <malloc.h>
 
 #include <gccore.h>
 #include <rthreads/rthreads.h>