diff --git a/drivers/ide/sc1200.c b/drivers/ide/sc1200.c
index 134f1fd..356b9b5 100644
--- a/drivers/ide/sc1200.c
+++ b/drivers/ide/sc1200.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/ide.h>