diff --git a/contrib/win32/nfc.def b/contrib/win32/nfc.def
index 5ed4097..fccc54e 100644
--- a/contrib/win32/nfc.def
+++ b/contrib/win32/nfc.def
@@ -50,3 +50,7 @@ EXPORTS
   str_nfc_modulation_type
   str_nfc_baud_rate
   str_nfc_target
+  pn53x_transceive
+  pn532_SAMConfiguration
+  pn53x_read_register
+  pn53x_write_register