diff --git a/client/lualibs/read14a.lua b/client/lualibs/read14a.lua
index 223b6c306..f1b5b1634 100644
--- a/client/lualibs/read14a.lua
+++ b/client/lualibs/read14a.lua
@@ -29,8 +29,6 @@ local ISO14A_COMMAND = {
     ISO14A_TOPAZMODE = 0x100,
     ISO14A_NO_RATS = 0x200,
     ISO14A_SEND_CHAINING = 0x400,
-    ISO14A_USE_ECP = 0x800,
-    ISO14A_USE_MAGSAFE = 0x1000,
     ISO14A_CLEARTRACE = 0x20000,
 }
 
diff --git a/include/mifare.h b/include/mifare.h
index 9978ab212..2a074b36f 100644
--- a/include/mifare.h
+++ b/include/mifare.h
@@ -102,8 +102,8 @@ typedef enum ISO14A_COMMAND {
     ISO14A_TOPAZMODE = (1 << 8),
     ISO14A_NO_RATS = (1 << 9),
     ISO14A_SEND_CHAINING = (1 << 10),
-    ISO14A_USE_ECP = (1 << 11),
-    ISO14A_USE_MAGSAFE = (1 << 12),
+    // 11, 12 were used for ECP & MAGSAFE, but they were generalized into CUSTOM_POLLING
+    // In case there is a need to add a new flag, feel free to use those indices
     ISO14A_USE_CUSTOM_POLLING = (1 << 13),
     ISO14A_CRYPTO1MODE = (1 << 14),
     ISO14A_SET_WAIT_US = (1 << 15),