diff --git a/drivers/tc/tc.c b/drivers/tc/tc.c
index e5bd447..a8aaf6a 100644
--- a/drivers/tc/tc.c
+++ b/drivers/tc/tc.c
@@ -16,6 +16,7 @@
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/tc.h>
 #include <linux/types.h>