diff --git a/drivers/input/joystick/gamecon.c b/drivers/input/joystick/gamecon.c
index 7a55714..fbd62ab 100644
--- a/drivers/input/joystick/gamecon.c
+++ b/drivers/input/joystick/gamecon.c
@@ -39,6 +39,7 @@
 #include <linux/parport.h>
 #include <linux/input.h>
 #include <linux/mutex.h>
+#include <linux/slab.h>
 
 MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
 MODULE_DESCRIPTION("NES, SNES, N64, MultiSystem, PSX gamepad driver");