diff --git a/config/kernel/linux-rockchip64-dev.config b/config/kernel/linux-rockchip64-dev.config
index ee8b0ff07a..f4c32cc3ff 100644
--- a/config/kernel/linux-rockchip64-dev.config
+++ b/config/kernel/linux-rockchip64-dev.config
@@ -1037,7 +1037,7 @@ CONFIG_NETFILTER_XTABLES=m
 #
 CONFIG_NETFILTER_XT_MARK=m
 CONFIG_NETFILTER_XT_CONNMARK=m
-# CONFIG_NETFILTER_XT_SET is not set
+CONFIG_NETFILTER_XT_SET=m
 
 #
 # Xtables targets