diff --git a/lib/nfc/protocols/mf_classic/mf_classic_poller.c b/lib/nfc/protocols/mf_classic/mf_classic_poller.c
index dbc32a1b..d846bba6 100644
--- a/lib/nfc/protocols/mf_classic/mf_classic_poller.c
+++ b/lib/nfc/protocols/mf_classic/mf_classic_poller.c
@@ -22,6 +22,7 @@ MfClassicPoller* mf_classic_poller_alloc(Iso14443_3aPoller* iso14443_3a_poller)
     instance->rx_plain_buffer = bit_buffer_alloc(MF_CLASSIC_MAX_BUFF_SIZE);
     instance->rx_encrypted_buffer = bit_buffer_alloc(MF_CLASSIC_MAX_BUFF_SIZE);
     instance->current_type_check = MfClassicType4k;
+    instance->card_state = MfClassicCardStateLost;
 
     instance->mfc_event.data = &instance->mfc_event_data;