diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 332e9953c55cdd4d80a50ba1fcfcaa0be6d52b45..cd0b1dccfb6102119334a357762b1c93502fec72 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -32,6 +32,7 @@
  * 
  */
 
+#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>