diff --git a/net/mpls/mpls_iptunnel.c b/net/mpls/mpls_iptunnel.c
index 500596130760..d25e91d7bdc1 100644
--- a/net/mpls/mpls_iptunnel.c
+++ b/net/mpls/mpls_iptunnel.c
@@ -23,7 +23,7 @@
 #include "internal.h"
 
 static const struct nla_policy mpls_iptunnel_policy[MPLS_IPTUNNEL_MAX + 1] = {
-	[MPLS_IPTUNNEL_DST]	= { .type = NLA_U32 },
+	[MPLS_IPTUNNEL_DST]	= { .len = sizeof(u32) },
 	[MPLS_IPTUNNEL_TTL]	= { .type = NLA_U8 },
 };