diff --git a/scapy/layers/dot11.py b/scapy/layers/dot11.py
index 00b631d729ef3a464f51e735bc2ce431b641d17c..cf73c16691f1ce26c1df2ee05b8a6cb31a0eed84 100644
--- a/scapy/layers/dot11.py
+++ b/scapy/layers/dot11.py
@@ -113,7 +113,7 @@ class RadioTap(Packet):
     name = "RadioTap dummy"
     fields_desc = [ ByteField('version', 0),
                     ByteField('pad', 0),
-                    FieldLenField('len', None, 'notdecoded', '@H', adjust=lambda pkt,x:x+8),
+                    FieldLenField('len', None, 'notdecoded', '<H', adjust=lambda pkt,x:x+8),
                     FlagsField('present', None, -32, ['TSFT','Flags','Rate','Channel','FHSS','dBm_AntSignal',
                                                      'dBm_AntNoise','Lock_Quality','TX_Attenuation','dB_TX_Attenuation',
                                                       'dBm_TX_Power', 'Antenna', 'dB_AntSignal', 'dB_AntNoise',