diff --git a/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity b/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity
index 50eac11e598ec6..43d9c4ee35542e 100644
--- a/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity
+++ b/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity
@@ -48,7 +48,7 @@ firefly,rk3568-roc-pc)
 	set_interface_core 2 "eth0"
 	set_interface_core 4 "eth1"
 	;;
-friendlyelec,nanopi-r5s
+friendlyelec,nanopi-r5s)
 	set_interface_core 0 "eth0"
 	set_interface_core 2 "eth1"
 	set_interface_core 4 "eth2"