diff --git a/traces/README.md b/traces/README.md
index b6cad9fe8..939905017 100644
--- a/traces/README.md
+++ b/traces/README.md
@@ -102,3 +102,4 @@
 |hf_visa_apple_transit_bypass.trace       |Sniff of VISA Apple transaction bypass|
 |hf_mfdes_sniff.trace                     |Sniff of HID reader reading a MIFARE DESFire SIO card|
 |hf_iclass_sniff.trace                    |Sniff of HID reader reading a Picopass 2k card|
+|hf_mf_hid_sio_sim.trace                  |Simulation of a HID SIO MFC 1K card|
diff --git a/traces/hf_mf_hid_sio_sim.trace b/traces/hf_mf_hid_sio_sim.trace
new file mode 100644
index 000000000..4477a9a4b
Binary files /dev/null and b/traces/hf_mf_hid_sio_sim.trace differ