diff --git a/target/linux/qualcommax/ipq807x/base-files/etc/init.d/set-irq-affinity b/target/linux/qualcommax/ipq807x/base-files/etc/init.d/set-irq-affinity
index e4f0c288e4..54c4b55036 100755
--- a/target/linux/qualcommax/ipq807x/base-files/etc/init.d/set-irq-affinity
+++ b/target/linux/qualcommax/ipq807x/base-files/etc/init.d/set-irq-affinity
@@ -3,11 +3,11 @@
 START=99
 
 start() {
-	for eth in /sys/class/net/lan* /sys/class/net/wan /sys/class/net/10g-*; do
-		[ -d "$eth" ] || continue
-		for i in "$eth"/queues/rx-*/rps_cpus; do echo "f" > "$i"; done
-		for i in "$eth"/queues/rx-*/rps_flow_cnt; do echo "4096" > "$i"; done
-		for i in "$eth"/queues/tx-*/xps_cpus; do echo "f" > "$i"; done
+	for eth in $(jsonfilter -i "/etc/board.json" -e "@.network[*].device"); do
+		[ -d "/sys/class/net/$eth" ] || continue
+		for i in "/sys/class/net/$eth"/queues/rx-*/rps_cpus; do echo "f" > "$i"; done
+		for i in "/sys/class/net/$eth"/queues/rx-*/rps_flow_cnt; do echo "4096" > "$i"; done
+		for i in "/sys/class/net/$eth"/queues/tx-*/xps_cpus; do echo "f" > "$i"; done
 	done
 
 	echo "32768" > "/proc/sys/net/core/rps_sock_flow_entries"