diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c
index 6d9dae6..ba8593a 100644
--- a/drivers/net/smc-ultra.c
+++ b/drivers/net/smc-ultra.c
@@ -68,6 +68,7 @@
 #include <linux/etherdevice.h>
 
 #include <asm/io.h>
+#include <asm/irq.h>
 #include <asm/system.h>
 
 #include "8390.h"