diff --git a/NFC/mf_classic_dict/mf_classic_dict.nfc b/NFC/mf_classic_dict/mf_classic_dict.nfc
index 44d65f24..2e463731 100644
--- a/NFC/mf_classic_dict/mf_classic_dict.nfc
+++ b/NFC/mf_classic_dict/mf_classic_dict.nfc
@@ -25,6 +25,9 @@ E7D6064C5860
 B27CCAB30DBD
 # LIB / NAT BIEB
 D2ECE8B9395E
+# iGuard Simple and reverse keys
+aaaaaaffffff
+ffffffaaaaaa
 # NSCP DEFAULT KEY
 1494E81663D7
 # KIEV KEYS