diff --git a/package/network/ipv6/6to4/Makefile b/package/network/ipv6/6to4/Makefile
index f29571d86c..72906fba5b 100644
--- a/package/network/ipv6/6to4/Makefile
+++ b/package/network/ipv6/6to4/Makefile
@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=6to4
-PKG_VERSION:=11
+PKG_VERSION:=12
 PKG_RELEASE:=1
 
 include $(INCLUDE_DIR)/package.mk
diff --git a/package/network/ipv6/6to4/files/6to4.sh b/package/network/ipv6/6to4/files/6to4.sh
index 145f78a239..6f2fbd840c 100755
--- a/package/network/ipv6/6to4/files/6to4.sh
+++ b/package/network/ipv6/6to4/files/6to4.sh
@@ -63,6 +63,7 @@ proto_6to4_setup() {
 
 	proto_init_update "$link" 1
 	proto_add_ipv6_address "$local6" 16
+	proto_add_ipv6_prefix "$prefix6::/48"
 	proto_add_ipv6_route "::" 0 "::192.88.99.1"
 
 	proto_add_tunnel