diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index e584de1..88d2ae5 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -58,7 +58,7 @@
 					     struct sk_buff *,
 					     struct fib_rule_hdr *,
 					     struct nlattr **);
-	void			(*delete)(struct fib_rule *);
+	int			(*delete)(struct fib_rule *);
 	int			(*compare)(struct fib_rule *,
 					   struct fib_rule_hdr *,
 					   struct nlattr **);