diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index c39ab803c5d874d150dad83bc1c075f53a9cb35a..c27cfcef45fafeddec8cc4a4e1cf23844e61fe3c 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -34,7 +34,7 @@
  *
  *
  */
-
+#include <linux/dma-mapping.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/string.h>