Index: uspace/srv/hid/input/port/adb_mouse.c
===================================================================
--- uspace/srv/hid/input/port/adb_mouse.c	(revision 99ac5cf97460b67d1cf745618acf386fef0e193e)
+++ uspace/srv/hid/input/port/adb_mouse.c	(revision c2cf033ad76b063262d022161f2336ff136331cd)
@@ -42,4 +42,5 @@
 #include <errno.h>
 #include <loc.h>
+#include <stdio.h>
 
 static mouse_dev_t *mouse_dev;