diff --git a/src/mesh/Router.cpp b/src/mesh/Router.cpp
index 47ed0c85a..7c3bf2dc7 100644
--- a/src/mesh/Router.cpp
+++ b/src/mesh/Router.cpp
@@ -730,7 +730,8 @@ void Router::handleReceived(meshtastic_MeshPacket *p, RxSource src)
                        meshtastic_PortNum_POSITION_APP, meshtastic_PortNum_NODEINFO_APP, meshtastic_PortNum_ROUTING_APP,
                        meshtastic_PortNum_TELEMETRY_APP, meshtastic_PortNum_ADMIN_APP, meshtastic_PortNum_ALERT_APP,
                        meshtastic_PortNum_KEY_VERIFICATION_APP, meshtastic_PortNum_WAYPOINT_APP,
-                       meshtastic_PortNum_STORE_FORWARD_APP, meshtastic_PortNum_TRACEROUTE_APP)) {
+                       meshtastic_PortNum_STORE_FORWARD_APP, meshtastic_PortNum_TRACEROUTE_APP,
+                       meshtastic_PortNum_STORE_FORWARD_PLUSPLUS_APP)) {
             LOG_DEBUG("Ignore packet on non-standard portnum for CORE_PORTNUMS_ONLY");
             cancelSending(p->from, p->id);
             skipHandle = true;