diff --git a/cpu/native/netdev2_tap/netdev2_tap.c b/cpu/native/netdev2_tap/netdev2_tap.c
index 3f98399b1fdb5b3d7744cc80a2a69ef403f6f92f..5cccddafc7cfb2695dd07d3ea4058c1227f7fc24 100644
--- a/cpu/native/netdev2_tap/netdev2_tap.c
+++ b/cpu/native/netdev2_tap/netdev2_tap.c
@@ -101,7 +101,7 @@ static inline int _set_promiscous(netdev2_t *netdev, int value)
 static inline void _isr(netdev2_t *netdev)
 {
     if (netdev->event_callback) {
-        netdev->event_callback(netdev, NETDEV2_EVENT_RX_COMPLETE, netdev->isr_arg);
+        netdev->event_callback(netdev, NETDEV2_EVENT_RX_COMPLETE, NULL);
     }
 #if DEVELHELP
     else {