diff --git a/armsrc/mifaresim.c b/armsrc/mifaresim.c
index bba3132a7..6018f6b30 100644
--- a/armsrc/mifaresim.c
+++ b/armsrc/mifaresim.c
@@ -452,7 +452,7 @@ void Mifare1ksim(uint16_t flags, uint8_t exitAfterNReads, uint8_t *datain, uint1
     uint8_t uid_len = 0; // 4,7, 10
     uint32_t cuid = 0;
 
-    int vHf = 0; // in mV
+//    int vHf = 0; // in mV
 
     uint32_t selTimer = 0;
     uint32_t authTimer = 0;
@@ -535,7 +535,7 @@ void Mifare1ksim(uint16_t flags, uint8_t exitAfterNReads, uint8_t *datain, uint1
 
         WDT_HIT();
 
-        if (counter == 1000) {
+        if (counter == 3000) {
             if (data_available()) {
                 Dbprintf("----------- " _GREEN_("BREAKING") " ----------");
                 break;
@@ -545,6 +545,7 @@ void Mifare1ksim(uint16_t flags, uint8_t exitAfterNReads, uint8_t *datain, uint1
             counter++;
         }
 
+/*
         // find reader field
         if (cardSTATE == MFEMUL_NOFIELD) {
 
@@ -561,6 +562,7 @@ void Mifare1ksim(uint16_t flags, uint8_t exitAfterNReads, uint8_t *datain, uint1
             button_pushed = BUTTON_PRESS();
             continue;
         }
+        */
 
         FpgaEnableTracing();
         //Now, get data