diff --git a/Firmware/cardreader.cpp b/Firmware/cardreader.cpp
index fdef1cd4..0a6fdeea 100644
--- a/Firmware/cardreader.cpp
+++ b/Firmware/cardreader.cpp
@@ -498,7 +498,7 @@ void CardReader::getStatus()
           SERIAL_PROTOCOLLNPGM("Print saved");
       }
       else {
-          SERIAL_PROTOCOLLN(longFilename);
+          SERIAL_PROTOCOLLN(LONGEST_FILENAME);
           SERIAL_PROTOCOLRPGM(_N("SD printing byte "));////MSG_SD_PRINTING_BYTE
           SERIAL_PROTOCOL(sdpos);
           SERIAL_PROTOCOL('/');