diff --git a/tests/link.py b/tests/link.py
index 4d8895b..b13a27a 100644
--- a/tests/link.py
+++ b/tests/link.py
@@ -229,8 +229,9 @@ def resource_profiling():
     t = time.time() - start
     print("Resource completed at "+size_str(resource_size/t, "b")+"ps")
 
-    rx_pr = (resource.link.attached_interface.rxb*8)/resource.link.attached_interface.rxptime
-    print("Average RX proccessing rate: "+size_str(rx_pr, "b")+"ps")
+    if hasattr(resource.link.attached_interface, "rxptime"):
+        rx_pr = (resource.link.attached_interface.rxb*8)/resource.link.attached_interface.rxptime
+        print("Average RX proccessing rate: "+size_str(rx_pr, "b")+"ps")
 
     l1.teardown()
     time.sleep(0.5)