diff --git a/hostapd/wps-ap-nfc.py b/hostapd/wps-ap-nfc.py
index 32a021451..6ad0b4305 100755
--- a/hostapd/wps-ap-nfc.py
+++ b/hostapd/wps-ap-nfc.py
@@ -120,6 +120,7 @@ def wps_handover_resp(peer):
     print "Trying to handle WPS handover"
 
     srv = HandoverServer()
+    srv.sent_carrier = None
 
     nfc.llcp.activate(peer);