diff --git a/arch/arm64/configs/rockchip_defconfig b/arch/arm64/configs/rockchip_defconfig
index ab8c9b345e84..526c568098ca 100644
--- a/arch/arm64/configs/rockchip_defconfig
+++ b/arch/arm64/configs/rockchip_defconfig
@@ -74,6 +74,7 @@ CONFIG_UNIX=y
 CONFIG_XFRM_USER=y
 CONFIG_NET_KEY=y
 CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
 CONFIG_IP_ADVANCED_ROUTER=y
 CONFIG_IP_MULTIPLE_TABLES=y
 CONFIG_IP_ROUTE_VERBOSE=y