diff --git a/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter b/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
index ceb8bb187..894ed7b1f 100755
--- a/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
+++ b/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
@@ -773,7 +773,7 @@ function interfaces_status()
 					if status and vpsinfo.vpn ~= nil then
 						mArray.openmptcprouter["vpn_traffic_rx"] = vpsinfo.vpn.rx or "0"
 						mArray.openmptcprouter["vpn_traffic_tx"] = vpsinfo.vpn.tx or "0"
-						mArray.openmptcprouter["vpn_traffic"] = mArray.openmptcprouter["vpn_traffic_tx"] + mArray.openmptcprouter["vpn_traffic_tx"]
+						mArray.openmptcprouter["vpn_traffic"] = mArray.openmptcprouter["vpn_traffic_tx"] + mArray.openmptcprouter["vpn_traffic_rx"]
 					else
 						mArray.openmptcprouter["vpn_traffic_rx"] = "0"
 						mArray.openmptcprouter["vpn_traffic_tx"] = "0"