diff --git a/include/common.h b/include/common.h
index eb19a444cd..a55600b182 100644
--- a/include/common.h
+++ b/include/common.h
@@ -518,7 +518,6 @@ void ft_pci_setup(void *blob, bd_t *bd);
 
 /* $(CPU)/serial.c */
 int	serial_init   (void);
-void	serial_exit   (void);
 void	serial_setbrg (void);
 void	serial_putc   (const char);
 void	serial_putc_raw(const char);