diff --git a/client/src/cmdhfmf.c b/client/src/cmdhfmf.c
index 319d00b3b..a6278c0c6 100644
--- a/client/src/cmdhfmf.c
+++ b/client/src/cmdhfmf.c
@@ -6207,6 +6207,8 @@ static int CmdHF14AMfMAD(const char *Cmd) {
         uint16_t block_cnt = MIN(MIFARE_1K_MAXBLOCK, (bytes_read / MFBLOCK_SIZE));
         if (bytes_read == MIFARE_MINI_MAX_BYTES)
             block_cnt = MIFARE_MINI_MAXBLOCK;
+        else if (bytes_read == MIFARE_1K_EV1_MAX_BYTES)
+            block_cnt = MIFARE_1K_EV1_MAXBLOCK;
         else if (bytes_read == MIFARE_2K_MAX_BYTES)
             block_cnt = MIFARE_2K_MAXBLOCK;
         else if (bytes_read == MIFARE_4K_MAX_BYTES)