diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index dfc1363..a0909c7 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -629,7 +629,7 @@
 static inline void ip6_flow_hdr(struct ipv6hdr *hdr, unsigned int tclass,
 				__be32 flowlabel)
 {
-	*(__be32 *)hdr = ntohl(0x60000000 | (tclass << 20)) | flowlabel;
+	*(__be32 *)hdr = htonl(0x60000000 | (tclass << 20)) | flowlabel;
 }
 
 static inline __be32 ip6_flowinfo(const struct ipv6hdr *hdr)